[
    {
        "code": "11101",
        "value_represented": "Suspended particulate (TSP)"
    },
    {
        "code": "11102",
        "value_represented": "Suspended particulate (TSP) LC"
    },
    {
        "code": "11103",
        "value_represented": "Benzene soluble organics (TSP)"
    },
    {
        "code": "11104",
        "value_represented": "Total polynuclear hydrocarbons"
    },
    {
        "code": "11114",
        "value_represented": "Windblown particulate"
    },
    {
        "code": "11121",
        "value_represented": "Crystalline quartz"
    },
    {
        "code": "11122",
        "value_represented": "Cristabalite"
    },
    {
        "code": "11123",
        "value_represented": "Asbestos > 5um"
    },
    {
        "code": "11124",
        "value_represented": "Asbestos > 0.5um"
    },
    {
        "code": "11125",
        "value_represented": "Total non-asbestos fibers"
    },
    {
        "code": "11201",
        "value_represented": "Soil index (COH)"
    },
    {
        "code": "11202",
        "value_represented": "Soil index (RUD)"
    },
    {
        "code": "11203",
        "value_represented": "Light scatter"
    },
    {
        "code": "11204",
        "value_represented": "Smoke"
    },
    {
        "code": "11205",
        "value_represented": "Soil index (ug/m3)"
    },
    {
        "code": "11206",
        "value_represented": "Light scatter (ug/m3)"
    },
    {
        "code": "11207",
        "value_represented": "Light scatter (miles visibility)"
    },
    {
        "code": "11208",
        "value_represented": "Deciview"
    },
    {
        "code": "11301",
        "value_represented": "Alpha radiation (TSP)"
    },
    {
        "code": "11302",
        "value_represented": "Beta radiation (TSP)"
    },
    {
        "code": "11343",
        "value_represented": "Antimony - 121 (TSP)"
    },
    {
        "code": "11344",
        "value_represented": "Arsenic - 75 (TSP)"
    },
    {
        "code": "11345",
        "value_represented": "Chromium - 50 (TSP)"
    },
    {
        "code": "11346",
        "value_represented": "Chromium - 52 (TSP)"
    },
    {
        "code": "11347",
        "value_represented": "Chromium - 53 (TSP)"
    },
    {
        "code": "11348",
        "value_represented": "Cobalt - 59 (TSP)"
    },
    {
        "code": "11349",
        "value_represented": "Copper - 63 (TSP)"
    },
    {
        "code": "11350",
        "value_represented": "Iron - 56 (TSP)"
    },
    {
        "code": "11351",
        "value_represented": "Lead - 208 (TSP)"
    },
    {
        "code": "11352",
        "value_represented": "Manganese - 55 (TSP)"
    },
    {
        "code": "11353",
        "value_represented": "Molybdenum - 98 (TSP)"
    },
    {
        "code": "11354",
        "value_represented": "Nickel - 60 (TSP)"
    },
    {
        "code": "11355",
        "value_represented": "Strontium - 88 (TSP)"
    },
    {
        "code": "11356",
        "value_represented": "Tin - 117 (TSP)"
    },
    {
        "code": "11357",
        "value_represented": "Zinc - 66 (TSP)"
    },
    {
        "code": "11358",
        "value_represented": "Iron - 57 (TSP)"
    },
    {
        "code": "11359",
        "value_represented": "Nickel - 58 (TSP)"
    },
    {
        "code": "11360",
        "value_represented": "Zinc - 64 (TSP)"
    },
    {
        "code": "11361",
        "value_represented": "Tin - 120 (TSP)"
    },
    {
        "code": "11362",
        "value_represented": "Vanadium - 51 (TSP)"
    },
    {
        "code": "12101",
        "value_represented": "Aluminum (TSP) STP"
    },
    {
        "code": "12102",
        "value_represented": "Antimony (TSP) STP"
    },
    {
        "code": "12103",
        "value_represented": "Arsenic (TSP) STP"
    },
    {
        "code": "12105",
        "value_represented": "Beryllium (TSP) STP"
    },
    {
        "code": "12106",
        "value_represented": "Bismuth (TSP) STP"
    },
    {
        "code": "12107",
        "value_represented": "Barium (TSP) STP"
    },
    {
        "code": "12109",
        "value_represented": "Bromine (TSP) STP"
    },
    {
        "code": "12110",
        "value_represented": "Cadmium (TSP) STP"
    },
    {
        "code": "12111",
        "value_represented": "Calcium (TSP) STP"
    },
    {
        "code": "12112",
        "value_represented": "Chromium (TSP) STP"
    },
    {
        "code": "12113",
        "value_represented": "Cobalt (TSP) STP"
    },
    {
        "code": "12114",
        "value_represented": "Copper (TSP) STP"
    },
    {
        "code": "12115",
        "value_represented": "Chromium VI (TSP) STP"
    },
    {
        "code": "12117",
        "value_represented": "Cerium (TSP) STP"
    },
    {
        "code": "12118",
        "value_represented": "Cesium (TSP) STP"
    },
    {
        "code": "12121",
        "value_represented": "Europium (TSP) STP"
    },
    {
        "code": "12124",
        "value_represented": "Gallium (TSP) STP"
    },
    {
        "code": "12125",
        "value_represented": "Germanium (TSP) STP"
    },
    {
        "code": "12126",
        "value_represented": "Iron (TSP) STP"
    },
    {
        "code": "12127",
        "value_represented": "Hafnium (TSP) STP"
    },
    {
        "code": "12128",
        "value_represented": "Lead (TSP) STP"
    },
    {
        "code": "12129",
        "value_represented": "Lead-210 (TSP) STP"
    },
    {
        "code": "12131",
        "value_represented": "Indium (TSP) STP"
    },
    {
        "code": "12132",
        "value_represented": "Manganese (TSP) STP"
    },
    {
        "code": "12133",
        "value_represented": "Iridium (TSP) STP"
    },
    {
        "code": "12134",
        "value_represented": "Molybdenum (TSP) STP"
    },
    {
        "code": "12136",
        "value_represented": "Nickel (TSP) STP"
    },
    {
        "code": "12138",
        "value_represented": "Thorium-230 (TSP) STP"
    },
    {
        "code": "12139",
        "value_represented": "Thorium-232 (TSP) STP"
    },
    {
        "code": "12140",
        "value_represented": "Magnesium (TSP) STP"
    },
    {
        "code": "12142",
        "value_represented": "Mercury (TSP) STP"
    },
    {
        "code": "12143",
        "value_represented": "Gold (TSP) STP"
    },
    {
        "code": "12146",
        "value_represented": "Lanthanum (TSP) STP"
    },
    {
        "code": "12147",
        "value_represented": "Niobium (TSP) STP"
    },
    {
        "code": "12150",
        "value_represented": "Platinum (TSP) STP"
    },
    {
        "code": "12151",
        "value_represented": "Palladium (TSP) STP"
    },
    {
        "code": "12152",
        "value_represented": "Phosphorus (TSP) STP"
    },
    {
        "code": "12153",
        "value_represented": "Polonium-210 (TSP) STP"
    },
    {
        "code": "12154",
        "value_represented": "Selenium (TSP) STP"
    },
    {
        "code": "12160",
        "value_represented": "Tin (TSP) STP"
    },
    {
        "code": "12161",
        "value_represented": "Titanium (TSP) STP"
    },
    {
        "code": "12162",
        "value_represented": "Samarium (TSP) STP"
    },
    {
        "code": "12163",
        "value_represented": "Scandium (TSP) STP"
    },
    {
        "code": "12164",
        "value_represented": "Vanadium (TSP) STP"
    },
    {
        "code": "12165",
        "value_represented": "Silicon (TSP) STP"
    },
    {
        "code": "12166",
        "value_represented": "Silver (TSP) STP"
    },
    {
        "code": "12167",
        "value_represented": "Zinc (TSP) STP"
    },
    {
        "code": "12168",
        "value_represented": "Strontium (TSP) STP"
    },
    {
        "code": "12169",
        "value_represented": "Sulfur (TSP) STP"
    },
    {
        "code": "12170",
        "value_represented": "Tantalum (TSP) STP"
    },
    {
        "code": "12171",
        "value_represented": "Tellurium and compounds as Te (TSP) STP"
    },
    {
        "code": "12172",
        "value_represented": "Terbium (TSP) STP"
    },
    {
        "code": "12173",
        "value_represented": "Thallium (TSP) STP"
    },
    {
        "code": "12176",
        "value_represented": "Rubidium (TSP) STP"
    },
    {
        "code": "12178",
        "value_represented": "Tungsten (TSP) STP"
    },
    {
        "code": "12179",
        "value_represented": "Uranium (TSP) STP"
    },
    {
        "code": "12180",
        "value_represented": "Potassium (TSP) STP"
    },
    {
        "code": "12183",
        "value_represented": "Yttrium (TSP) STP"
    },
    {
        "code": "12184",
        "value_represented": "Sodium (TSP) STP"
    },
    {
        "code": "12185",
        "value_represented": "Zirconium (TSP) STP"
    },
    {
        "code": "12187",
        "value_represented": "Radium-226 (TSP) STP"
    },
    {
        "code": "12188",
        "value_represented": "Radium-228 (TSP) STP"
    },
    {
        "code": "12190",
        "value_represented": "Boron (TSP) STP"
    },
    {
        "code": "12191",
        "value_represented": "Chlorine (TSP) STP"
    },
    {
        "code": "12201",
        "value_represented": "Bromide (TSP) STP"
    },
    {
        "code": "12202",
        "value_represented": "Fluoride (TSP) STP"
    },
    {
        "code": "12203",
        "value_represented": "Chloride (TSP) STP"
    },
    {
        "code": "12204",
        "value_represented": "Iodide (TSP) STP"
    },
    {
        "code": "12208",
        "value_represented": "Fluoride (vegation)"
    },
    {
        "code": "12209",
        "value_represented": "Fluoride (paper samplers)"
    },
    {
        "code": "12301",
        "value_represented": "Ammonium (TSP) STP"
    },
    {
        "code": "12306",
        "value_represented": "Nitrate (TSP) STP"
    },
    {
        "code": "12309",
        "value_represented": "Nitrite (TSP) STP"
    },
    {
        "code": "12345",
        "value_represented": "Phosphate (TSP) STP"
    },
    {
        "code": "12402",
        "value_represented": "Sulfuric acid (TSP) STP"
    },
    {
        "code": "12403",
        "value_represented": "Sulfate (TSP) STP"
    },
    {
        "code": "12602",
        "value_represented": "Hydrogen ion conc (TSP) STP"
    },
    {
        "code": "12803",
        "value_represented": "Asbestos amphibole (TSP)"
    },
    {
        "code": "13115",
        "value_represented": "Chlorine (TSP)"
    },
    {
        "code": "14101",
        "value_represented": "Aluminum (TSP) LC"
    },
    {
        "code": "14102",
        "value_represented": "Antimony (TSP) LC"
    },
    {
        "code": "14103",
        "value_represented": "Arsenic (TSP) LC"
    },
    {
        "code": "14105",
        "value_represented": "Beryllium (TSP) LC"
    },
    {
        "code": "14107",
        "value_represented": "Barium (TSP) LC"
    },
    {
        "code": "14110",
        "value_represented": "Cadmium (TSP) LC"
    },
    {
        "code": "14111",
        "value_represented": "Calcium (TSP) LC"
    },
    {
        "code": "14112",
        "value_represented": "Chromium (TSP) LC"
    },
    {
        "code": "14113",
        "value_represented": "Cobalt (TSP) LC"
    },
    {
        "code": "14114",
        "value_represented": "Copper(TSP) LC"
    },
    {
        "code": "14115",
        "value_represented": "Chromium VI (TSP) LC"
    },
    {
        "code": "14126",
        "value_represented": "Iron (TSP) LC"
    },
    {
        "code": "14128",
        "value_represented": "Lead (TSP) LC Non-FRM/FEM"
    },
    {
        "code": "14129",
        "value_represented": "Lead (TSP) LC"
    },
    {
        "code": "14132",
        "value_represented": "Manganese (TSP) LC"
    },
    {
        "code": "14134",
        "value_represented": "Molybdenum(TSP) LC"
    },
    {
        "code": "14136",
        "value_represented": "Nickel (TSP) LC"
    },
    {
        "code": "14140",
        "value_represented": "Magnesium (TSP) LC"
    },
    {
        "code": "14142",
        "value_represented": "Mercury (TSP) LC"
    },
    {
        "code": "14154",
        "value_represented": "Selenium (TSP) LC"
    },
    {
        "code": "14160",
        "value_represented": "Tin (TSP) LC"
    },
    {
        "code": "14164",
        "value_represented": "Vanadium (TSP) LC"
    },
    {
        "code": "14166",
        "value_represented": "Silver (TSP) LC"
    },
    {
        "code": "14167",
        "value_represented": "Zinc (TSP) LC"
    },
    {
        "code": "14173",
        "value_represented": "Thallium (TSP) LC"
    },
    {
        "code": "14306",
        "value_represented": "Nitrate (TSP) LC"
    },
    {
        "code": "14403",
        "value_represented": "Sulfate (TSP) LC"
    },
    {
        "code": "16111",
        "value_represented": "Carbon black (TSP)"
    },
    {
        "code": "16115",
        "value_represented": "Paraffins (alkanes)"
    },
    {
        "code": "16117",
        "value_represented": "Tridymite"
    },
    {
        "code": "16118",
        "value_represented": "Aroclor 1060"
    },
    {
        "code": "16119",
        "value_represented": "Aroclor1221"
    },
    {
        "code": "16120",
        "value_represented": "Aroclor 1232"
    },
    {
        "code": "16121",
        "value_represented": "Aroclor 1242"
    },
    {
        "code": "16122",
        "value_represented": "Aroclor 1248"
    },
    {
        "code": "16123",
        "value_represented": "Aroclor 1254"
    },
    {
        "code": "16127",
        "value_represented": ">=C10 Alkenes"
    },
    {
        "code": "16128",
        "value_represented": "C4-C9 Alkenes"
    },
    {
        "code": "16210",
        "value_represented": "n-Hexadecane"
    },
    {
        "code": "16212",
        "value_represented": "4-Phenylcyclohexene"
    },
    {
        "code": "16320",
        "value_represented": "Cellulose (TSP)"
    },
    {
        "code": "16521",
        "value_represented": "Methyl isoamyl ketone"
    },
    {
        "code": "16601",
        "value_represented": "1,2-Epoxybutane (TSP)STP"
    },
    {
        "code": "16714",
        "value_represented": "Hexamethylene diisocyanate"
    },
    {
        "code": "16722",
        "value_represented": "N-Nitrosodimethylamine (TSP) STP"
    },
    {
        "code": "16724",
        "value_represented": "1,2,4,5-Tetrachlorobenzene (TSP) STP"
    },
    {
        "code": "16725",
        "value_represented": "1,2,4-Trichlorobenzene (TSP) STP"
    },
    {
        "code": "16726",
        "value_represented": "1,2-Dichlorobenzene (TSP) STP  "
    },
    {
        "code": "16727",
        "value_represented": "1,3-Dichlorobenzene (TSP) STP"
    },
    {
        "code": "16728",
        "value_represented": "1,3-Dinitrobenzene (TSP) STP"
    },
    {
        "code": "16729",
        "value_represented": "1,4-Dichlorobenzene (TSP) STP"
    },
    {
        "code": "16730",
        "value_represented": "1,4-Naphthoquinone (TSP) STP"
    },
    {
        "code": "16731",
        "value_represented": "1-Naphthylamine (TSP) STP"
    },
    {
        "code": "16732",
        "value_represented": "2,3,4,6-Tetrachlorophenol (TSP) STP"
    },
    {
        "code": "16733",
        "value_represented": "2,4,5-Trichlorophenol (TSP) STP"
    },
    {
        "code": "16734",
        "value_represented": "2,4,6-Trichlorophenol (TSP) STP"
    },
    {
        "code": "16735",
        "value_represented": "2,4-Dichlorophenol (TSP) STP"
    },
    {
        "code": "16736",
        "value_represented": "2,4-Dimethylphenol (TSP) STP"
    },
    {
        "code": "16737",
        "value_represented": "2,4-Dinitrophenol (TSP) STP"
    },
    {
        "code": "16738",
        "value_represented": "2,4-Dinitrotoluene (TSP) STP"
    },
    {
        "code": "16739",
        "value_represented": "2,6-Dichlorophenol (TSP) STP"
    },
    {
        "code": "16740",
        "value_represented": "2,6-Dinitrotoluene (TSP) STP"
    },
    {
        "code": "16741",
        "value_represented": "2-Acetylaminofluorene (TSP) STP"
    },
    {
        "code": "16742",
        "value_represented": "2-Chloronaphthalene (TSP) STP"
    },
    {
        "code": "16743",
        "value_represented": "2-Chlorophenol  (TSP) STP"
    },
    {
        "code": "16744",
        "value_represented": "2-Naphthylamine  (TSP) STP"
    },
    {
        "code": "16745",
        "value_represented": "2-Nitroaniline  (TSP) STP"
    },
    {
        "code": "16746",
        "value_represented": "2-Nitrophenol  (TSP) STP"
    },
    {
        "code": "16747",
        "value_represented": "2-Picoline  (TSP) STP"
    },
    {
        "code": "16748",
        "value_represented": "3,3'-Dimethoxybenzidine  (TSP) STP"
    },
    {
        "code": "16749",
        "value_represented": "3-Methylcholanthrene  (TSP) STP"
    },
    {
        "code": "16750",
        "value_represented": "3-Nitroaniline  (TSP) STP"
    },
    {
        "code": "16751",
        "value_represented": "4,6-Dinitro-2-methylphenol  (TSP) STP"
    },
    {
        "code": "16752",
        "value_represented": "4-Aminobiphenyl  (TSP) STP"
    },
    {
        "code": "16753",
        "value_represented": "4-Bromophenyl phenyl ether  (TSP) STP"
    },
    {
        "code": "16754",
        "value_represented": "4-Chloro-3-methylphenol  (TSP) STP"
    },
    {
        "code": "16755",
        "value_represented": "4-Chloroaniline  (TSP) STP"
    },
    {
        "code": "16756",
        "value_represented": "4-Chlorophenyl-phenyl ether  (TSP) STP"
    },
    {
        "code": "16757",
        "value_represented": "4-Dimethylaminoazobenzene  (TSP) STP"
    },
    {
        "code": "16758",
        "value_represented": "4-Nitroaniline  (TSP) STP"
    },
    {
        "code": "16759",
        "value_represented": "4-Nitrophenol  (TSP) STP"
    },
    {
        "code": "16760",
        "value_represented": "5-Nitro-o-toluidine  (TSP) STP"
    },
    {
        "code": "16761",
        "value_represented": "7,12-Dimethylbenz[a]anthracene  (TSP) STP"
    },
    {
        "code": "16762",
        "value_represented": "Acetophenone  (TSP) STP"
    },
    {
        "code": "16763",
        "value_represented": "Aniline  (TSP) STP"
    },
    {
        "code": "16764",
        "value_represented": "Azobenzene  (TSP) STP"
    },
    {
        "code": "16765",
        "value_represented": "Benzidine  (TSP) STP"
    },
    {
        "code": "16766",
        "value_represented": "Benzyl alcohol  (TSP) STP"
    },
    {
        "code": "16767",
        "value_represented": "bis (2-chloroethyl)ether  (TSP) STP"
    },
    {
        "code": "16768",
        "value_represented": "bis(2-chloroethoxy)methane  (TSP) STP"
    },
    {
        "code": "16769",
        "value_represented": "bis(2-chloroisopropyl)ether  (TSP) STP"
    },
    {
        "code": "16770",
        "value_represented": "bis(2-ethylhexyl)phthalate  (TSP) STP"
    },
    {
        "code": "16771",
        "value_represented": "Butyl benzyl phthalate  (TSP) STP"
    },
    {
        "code": "16772",
        "value_represented": "Carbazole (TSP) STP"
    },
    {
        "code": "16773",
        "value_represented": "Chlorobenzilate  (TSP) STP"
    },
    {
        "code": "16774",
        "value_represented": "Diallate  (TSP) STP"
    },
    {
        "code": "16775",
        "value_represented": "Diethyl phthalate  (TSP) STP"
    },
    {
        "code": "16776",
        "value_represented": "Dimethyl phthalate  (TSP) STP"
    },
    {
        "code": "16777",
        "value_represented": "Di-n-butyl phthalate  (TSP) STP"
    },
    {
        "code": "16778",
        "value_represented": "Di-n-octyl phthalate  (TSP) STP"
    },
    {
        "code": "16779",
        "value_represented": "Dinoseb  (TSP) STP"
    },
    {
        "code": "16780",
        "value_represented": "Diphenylamine  (TSP) STP"
    },
    {
        "code": "16781",
        "value_represented": "Ethyl methanesulfonate  (TSP) STP"
    },
    {
        "code": "16782",
        "value_represented": "Hexachlorobutadiene  (TSP) STP"
    },
    {
        "code": "16783",
        "value_represented": "Hexachloropropene  (TSP) STP"
    },
    {
        "code": "16784",
        "value_represented": "Isodrin  (TSP) STP"
    },
    {
        "code": "16785",
        "value_represented": "Isosafrole  (TSP) STP"
    },
    {
        "code": "16786",
        "value_represented": "m and p-Cresol  (TSP) STP"
    },
    {
        "code": "16787",
        "value_represented": "Methyl methanesulfonate  (TSP) STP"
    },
    {
        "code": "16788",
        "value_represented": "Nitrobenzene (TSP) STP"
    },
    {
        "code": "16789",
        "value_represented": "N-Nitrosodibutylamine  (TSP) STP"
    },
    {
        "code": "16790",
        "value_represented": "N-Nitrosodiethylamine  (TSP) STP"
    },
    {
        "code": "16791",
        "value_represented": "N-Nitrosodipropylamine  (TSP) STP"
    },
    {
        "code": "16792",
        "value_represented": "N-Nitrosomethylethylamine  (TSP) STP"
    },
    {
        "code": "16793",
        "value_represented": "N-Nitrosopiperidine  (TSP) STP"
    },
    {
        "code": "16794",
        "value_represented": "N-Nitrosopyrrolidine  (TSP) STP"
    },
    {
        "code": "16795",
        "value_represented": "Pentachloroethane  (TSP) STP"
    },
    {
        "code": "16796",
        "value_represented": "Phenacetin  (TSP) STP"
    },
    {
        "code": "16797",
        "value_represented": "Phenol  (TSP) STP"
    },
    {
        "code": "16798",
        "value_represented": "Pronamide (TSP) STP"
    },
    {
        "code": "16799",
        "value_represented": "Pyridine (TSP) STP"
    },
    {
        "code": "16801",
        "value_represented": "Safrole (TSP) STP"
    },
    {
        "code": "16807",
        "value_represented": "Hexachloroethane (TSP) STP"
    },
    {
        "code": "16822",
        "value_represented": "1,2-Dichlorotetrafluoroethane"
    },
    {
        "code": "16826",
        "value_represented": "Hexachlorocyclopentadiene (TSP) STP"
    },
    {
        "code": "16901",
        "value_represented": "Epichlorohydrin(DUP)"
    },
    {
        "code": "16906",
        "value_represented": "1,4-Dioxin"
    },
    {
        "code": "16914",
        "value_represented": "Isophorone (TSP) STP"
    },
    {
        "code": "16915",
        "value_represented": "2-Methylnaphthalene (TSP) STP"
    },
    {
        "code": "16916",
        "value_represented": "Freon 12"
    },
    {
        "code": "16917",
        "value_represented": "1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin (TSP) STP"
    },
    {
        "code": "16918",
        "value_represented": "1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin (TSP) STP"
    },
    {
        "code": "16919",
        "value_represented": "1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin (TSP) STP"
    },
    {
        "code": "16920",
        "value_represented": "1,2,3,7,8-Pentachlorodibenzofuran (TSP) STP"
    },
    {
        "code": "16921",
        "value_represented": "2,3,4,7,8-Pentachlorodibenzofuran (TSP) STP"
    },
    {
        "code": "16922",
        "value_represented": "1,2,3,4,7,8-Hexachlorodibenzofuran (TSP) STP"
    },
    {
        "code": "16923",
        "value_represented": "1,2,3,6,7,8-Hexachlorodibenzofuran (TSP) STP"
    },
    {
        "code": "16924",
        "value_represented": "2,3,4,6,7,8-Hexachlorodibenzofuran (TSP) STP"
    },
    {
        "code": "16925",
        "value_represented": "1,2,3,7,8,9-Hexachlorodibenzofuran (TSP) STP"
    },
    {
        "code": "16926",
        "value_represented": "1,2,3,4,6,7,8-Heptachlorodibenzofuran (TSP) STP"
    },
    {
        "code": "16927",
        "value_represented": "1,2,3,4,7,8,9-Heptachlorodibenzofuran (TSP) STP"
    },
    {
        "code": "16932",
        "value_represented": "3,3',4,4'-Tetrachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16933",
        "value_represented": "2,3',4,4',5-Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16934",
        "value_represented": "2,3,3',4,4'-Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16935",
        "value_represented": "3,3',4,4',5,5'-Hexachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16936",
        "value_represented": "2,2',3,3',4,4',5-Heptachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16937",
        "value_represented": "2,2',3,4,4',5,5'-Heptachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16938",
        "value_represented": "1-Methylnapthalene"
    },
    {
        "code": "16939",
        "value_represented": "2,4'-Dichlorobiphenyl (TSP) STP"
    },
    {
        "code": "16940",
        "value_represented": "4,4'-Dichlorobiphenyl (TSP) STP"
    },
    {
        "code": "16941",
        "value_represented": "2,2',5-Trichlorobiphenyl (TSP) STP"
    },
    {
        "code": "16942",
        "value_represented": "2,4,4'-Trichlorobiphenyl (TSP) STP"
    },
    {
        "code": "16943",
        "value_represented": "2,4',5-Trichlorobiphenyl (TSP) STP"
    },
    {
        "code": "16944",
        "value_represented": "3,4,4',5-Tetrachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16945",
        "value_represented": "2,3,4,4',5-Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16946",
        "value_represented": "2,3',4,4',5'-Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16947",
        "value_represented": "3,3',4,4',5-Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16948",
        "value_represented": "2,3,3',4,4',5-Hexachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16949",
        "value_represented": "2,3,3',4,4',5'-Hexachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16950",
        "value_represented": "2,3',4,4',5,5',-Hexachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16951",
        "value_represented": "2,3,3',4,4',5,5'-Heptachlorobiphenyl"
    },
    {
        "code": "16954",
        "value_represented": "2,3'-Dichlorobiphenyl (TSP) STP"
    },
    {
        "code": "16956",
        "value_represented": "3,3'-Dichlorobiphenyl (TSP) STP"
    },
    {
        "code": "16958",
        "value_represented": "2,2',6-Trichlorobiphenyl (TSP) STP"
    },
    {
        "code": "16959",
        "value_represented": "2,3,4'-Trichlorobiphenyl (TSP) STP"
    },
    {
        "code": "16960",
        "value_represented": "2,3',5-Trichlorobiphenyl (TSP) STP"
    },
    {
        "code": "16961",
        "value_represented": "2,3',6-Trichlorobiphenyl (TSP) STP"
    },
    {
        "code": "16962",
        "value_represented": "2,3',4'-Trichlorobiphenyl (TSP) STP"
    },
    {
        "code": "16964",
        "value_represented": "2,2',3,3'-Tetrachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16966",
        "value_represented": "2,2',3,5'-Tetrachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16967",
        "value_represented": "2,2',3,6-Tetrachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16968",
        "value_represented": "2,2',3,6'-Tetrachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16970",
        "value_represented": "2,2',4,5'-Tetrachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16971",
        "value_represented": "2,2',5,5'-Tetrachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16972",
        "value_represented": "2,2',5,6'-Tetrachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16974",
        "value_represented": "2,3,4',5-Tetrachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16975",
        "value_represented": "2,3',4',5-Tetrachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16977",
        "value_represented": "2,4,4',5-Tetrachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16978",
        "value_represented": "2,2',3,3',5-Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16979",
        "value_represented": "2,2',3,3',6-Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16980",
        "value_represented": "2,2',3,4,4'-Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16981",
        "value_represented": "2,2',3,4,5'-Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16982",
        "value_represented": "2,2',3,4,6'-Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16983",
        "value_represented": "2,2',3,4',6-Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16984",
        "value_represented": "2,2',3,5,5'-Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16985",
        "value_represented": "2,2',3,5',6-Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16986",
        "value_represented": "2,2',3,4',5'-Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16987",
        "value_represented": "2,2',4,4',5-Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16988",
        "value_represented": "2,2',4,5,5'-Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16989",
        "value_represented": "2,2',3,3',4,4'-Hexachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16990",
        "value_represented": "2,2',3,3',4,5'-Hexachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16993",
        "value_represented": "2,2',3,4,5,5'-Hexachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16994",
        "value_represented": "2,2',3,4',5,5'-Hexachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16995",
        "value_represented": "2,2',3,4',5',6-Hexachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16996",
        "value_represented": "2,2',3,5,5',6-Hexachlorobiphenyl (TSP) STP"
    },
    {
        "code": "16998",
        "value_represented": "2,3,3',4,4',6-Hexachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17000",
        "value_represented": "2,2',3,3',4,5,5'-Heptachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17001",
        "value_represented": "2,2',3,3',4,5,6'-Heptachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17002",
        "value_represented": "2,2',3,3',4,5',6'-Heptachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17003",
        "value_represented": "2,2',3,3',5,5',6-Heptachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17005",
        "value_represented": "2,2',3,4,4',5',6-Heptachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17006",
        "value_represented": "2,2',3,4,5,5',6-Heptachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17007",
        "value_represented": "2,2',3,4',5,5',6-Heptachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17008",
        "value_represented": "2,3,3',4',5,5',6-Heptachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17009",
        "value_represented": "2,2',3,3',4,4',5,5'-Octachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17010",
        "value_represented": "2,2',3,3',4,5,5',6'-Octachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17011",
        "value_represented": "2,2',3,3',4,5',6,6'-Octachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17013",
        "value_represented": "2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17018",
        "value_represented": "Mixture PCB 4/10 (TSP) STP"
    },
    {
        "code": "17019",
        "value_represented": "Mixture PCB 7/ 9 (TSP) STP"
    },
    {
        "code": "17020",
        "value_represented": "Mixture PCB 15/17 (TSP) STP"
    },
    {
        "code": "17021",
        "value_represented": "Mixture PCB 18/32 (TSP) STP"
    },
    {
        "code": "17022",
        "value_represented": "Mixture PCB 28/31 (TSP) STP"
    },
    {
        "code": "17023",
        "value_represented": "Mixture PCB 37/42 (TSP) STP"
    },
    {
        "code": "17024",
        "value_represented": "Mixture PCB 41/71/64 (TSP) STP"
    },
    {
        "code": "17025",
        "value_represented": "Mixture PCB 47/48 (TSP) STP"
    },
    {
        "code": "17026",
        "value_represented": "Mixture PCB 56/60 (TSP) STP"
    },
    {
        "code": "17027",
        "value_represented": "Mixture PCB 77/110 (TSP) STP"
    },
    {
        "code": "17028",
        "value_represented": "Mixture PCB 105/132/153 (TSP) STP"
    },
    {
        "code": "17029",
        "value_represented": "Mixture PCB 135/144 (TSP) STP"
    },
    {
        "code": "17030",
        "value_represented": "Mixture PCB 138/163 (TSP) STP"
    },
    {
        "code": "17031",
        "value_represented": "Mixture PCB 170/190 (TSP) STP"
    },
    {
        "code": "17032",
        "value_represented": "Mixture PCB 171/202 (TSP) STP"
    },
    {
        "code": "17033",
        "value_represented": "Mixture PCB 203/196 (TSP) STP"
    },
    {
        "code": "17034",
        "value_represented": "Mixture PCB 208/195 (TSP) STP"
    },
    {
        "code": "17038",
        "value_represented": "2,3',4-Trichlorobiphenyl (TSP) STP"
    },
    {
        "code": "17043",
        "value_represented": "2,3',4,4'-Tetrachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17044",
        "value_represented": "2,2',3,3',4-Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17131",
        "value_represented": "C2 Alkylbenzenes"
    },
    {
        "code": "17140",
        "value_represented": "2,7-dimethylnaphthalene (TSP) STP"
    },
    {
        "code": "17141",
        "value_represented": "Naphthalene (TSP) STP"
    },
    {
        "code": "17142",
        "value_represented": "2,6-dimethylnaphthalene (TSP) STP"
    },
    {
        "code": "17143",
        "value_represented": "1,7-dimethylnaphthalene (TSP) STP"
    },
    {
        "code": "17144",
        "value_represented": "1,2-Dimethylnaphthalene (TSP) STP"
    },
    {
        "code": "17145",
        "value_represented": "2,3-dimethylnaphthalene (TSP) STP"
    },
    {
        "code": "17146",
        "value_represented": "1,2-dimethylnaphthalene (TSP) STP"
    },
    {
        "code": "17147",
        "value_represented": "Acenaphthene (TSP) STP"
    },
    {
        "code": "17148",
        "value_represented": "Acenaphthylene (TSP) STP"
    },
    {
        "code": "17149",
        "value_represented": "Fluorene (TSP) STP"
    },
    {
        "code": "17150",
        "value_represented": "Phenanthrene (TSP) STP"
    },
    {
        "code": "17151",
        "value_represented": "Anthracene (TSP) STP"
    },
    {
        "code": "17152",
        "value_represented": "1,3-dinitropyrene (TSP) STP"
    },
    {
        "code": "17153",
        "value_represented": "1-nitropyrene (TSP) STP"
    },
    {
        "code": "17155",
        "value_represented": "3-nitrofluoranthene (TSP) STP"
    },
    {
        "code": "17156",
        "value_represented": "2-methylphenanthrene (TSP) STP"
    },
    {
        "code": "17157",
        "value_represented": "1-methylphenanthrene (TSP) STP"
    },
    {
        "code": "17158",
        "value_represented": "Retene (TSP) STP"
    },
    {
        "code": "17159",
        "value_represented": "9-fluorenone (TSP) STP"
    },
    {
        "code": "17160",
        "value_represented": "Cyclopenta[cd]pyrene (TSP) STP"
    },
    {
        "code": "17161",
        "value_represented": "Fluorene-D10 (TSP) STP"
    },
    {
        "code": "17162",
        "value_represented": "Fluoranthene-D10 (TSP) STP"
    },
    {
        "code": "17199",
        "value_represented": "Polycyclic organic matter (TSP) STP"
    },
    {
        "code": "17201",
        "value_represented": "Fluoranthene (TSP) STP"
    },
    {
        "code": "17202",
        "value_represented": "Polynuclear aromatic hydrocarbons (TSP) STP"
    },
    {
        "code": "17204",
        "value_represented": "Pyrene (TSP) STP"
    },
    {
        "code": "17205",
        "value_represented": "Pyrene-D10 (TSP) STP"
    },
    {
        "code": "17208",
        "value_represented": "Chrysene (TSP) STP"
    },
    {
        "code": "17210",
        "value_represented": "Anthanthrene (TSP) STP"
    },
    {
        "code": "17211",
        "value_represented": "Coronene (TSP) STP"
    },
    {
        "code": "17212",
        "value_represented": "Perylene (TSP) STP"
    },
    {
        "code": "17215",
        "value_represented": "Benzo[a]anthracene (TSP) STP"
    },
    {
        "code": "17220",
        "value_represented": "Benzo[b]fluoranthene (TSP) STP"
    },
    {
        "code": "17223",
        "value_represented": "Benzo[k]fluoranthene (TSP) STP"
    },
    {
        "code": "17224",
        "value_represented": "Benzo[e]pyrene (TSP) STP"
    },
    {
        "code": "17225",
        "value_represented": "Benzo[b,k]fluoranthene (TSP) STP"
    },
    {
        "code": "17231",
        "value_represented": "Dibenzo[a,h]anthracene (TSP) STP"
    },
    {
        "code": "17237",
        "value_represented": "Benzo[g,h,i]perylene (TSP) STP"
    },
    {
        "code": "17241",
        "value_represented": "Benzo[a]pyrene-D12 (TSP) STP"
    },
    {
        "code": "17242",
        "value_represented": "Benzo[a]pyrene (TSP) STP"
    },
    {
        "code": "17243",
        "value_represented": "Indeno[1,2,3-cd]pyrene (TSP) STP"
    },
    {
        "code": "17301",
        "value_represented": "o-Cresol (TSP) STP"
    },
    {
        "code": "17302",
        "value_represented": "m-Cresol (TSP) STP"
    },
    {
        "code": "17303",
        "value_represented": "p-Cresol (TSP) STP"
    },
    {
        "code": "17502",
        "value_represented": "Benzanthrone (TSP) STP"
    },
    {
        "code": "17710",
        "value_represented": "o-Toluidine (TSP) STP"
    },
    {
        "code": "17716",
        "value_represented": "3,3'-Dichlorobenzidene (TSP) STP"
    },
    {
        "code": "17725",
        "value_represented": "Pentachloronitrobenzene (TSP) STP"
    },
    {
        "code": "17801",
        "value_represented": "Trichlorobenzene (TSP) STP"
    },
    {
        "code": "17802",
        "value_represented": "Tetrachlorobenzene (TSP) STP"
    },
    {
        "code": "17803",
        "value_represented": "Pentachlorobenzene (TSP) STP"
    },
    {
        "code": "17804",
        "value_represented": "Hexachlorobenzene (TSP) STP"
    },
    {
        "code": "17805",
        "value_represented": "Dichlorophenol (TSP) STP"
    },
    {
        "code": "17806",
        "value_represented": "Trichlorophenol (TSP) STP"
    },
    {
        "code": "17807",
        "value_represented": "Tetrachlorophenol (TSP) STP"
    },
    {
        "code": "17808",
        "value_represented": "Pentachlorophenol (TSP) STP"
    },
    {
        "code": "17809",
        "value_represented": "1,1-Biphenyl, chloro (TSP) STP"
    },
    {
        "code": "17810",
        "value_represented": "Dichlorobiphenyl (TSP) STP"
    },
    {
        "code": "17811",
        "value_represented": "Trichlorobiphenyl (TSP) STP"
    },
    {
        "code": "17812",
        "value_represented": "Tetrachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17813",
        "value_represented": "Pentachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17814",
        "value_represented": "Hexachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17815",
        "value_represented": "Heptachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17816",
        "value_represented": "Octachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17817",
        "value_represented": "Nonachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17818",
        "value_represented": "Decachlorobiphenyl (TSP) STP"
    },
    {
        "code": "17819",
        "value_represented": "2,3,7,8,-Tetrachlorodibenzo-p-dioxin"
    },
    {
        "code": "17820",
        "value_represented": "Total tetachlorodibenzo-p-dioxin (TSP) STP"
    },
    {
        "code": "17821",
        "value_represented": "Total pentachlorodibenzo-p-dioxin (TSP) STP"
    },
    {
        "code": "17822",
        "value_represented": "Total hexachlorodibenzo-p-dioxin (TSP) STP"
    },
    {
        "code": "17823",
        "value_represented": "Total heptachlorodibenzo-p-dioxin (TSP) STP"
    },
    {
        "code": "17824",
        "value_represented": "Total octachlorodibenzo-p-dioxin (TSP) STP"
    },
    {
        "code": "17825",
        "value_represented": "2,3,7,8-Tetrachlorodibenzofuran (TSP) STP"
    },
    {
        "code": "17826",
        "value_represented": "Total tetrachlorodibenzofuran (TSP) STP"
    },
    {
        "code": "17827",
        "value_represented": "Total pentachlorodibenzofuran (TSP) STP"
    },
    {
        "code": "17828",
        "value_represented": "Total hexachlorodibenzofuran (TSP) STP"
    },
    {
        "code": "17829",
        "value_represented": "Total heptachlorodibenzofuran (TSP) STP"
    },
    {
        "code": "17830",
        "value_represented": "Total octachlorodibenzofuran (TSP) STP"
    },
    {
        "code": "17833",
        "value_represented": "Polychlorinated biphenyls (PCBs)"
    },
    {
        "code": "17835",
        "value_represented": "Alpha-terpinene (TSP) STP"
    },
    {
        "code": "17902",
        "value_represented": "Dibenzo[b,e][1,4]dioxin,2,3,7,8-tetrachloro (TSP) STP"
    },
    {
        "code": "17906",
        "value_represented": "2,4-Toluene Diisocyanate"
    },
    {
        "code": "17907",
        "value_represented": "D-limonene"
    },
    {
        "code": "17911",
        "value_represented": "2-6-TOLUENEDIISOCYANATE"
    },
    {
        "code": "18202",
        "value_represented": "Dibenzofuran (TSP) STP"
    },
    {
        "code": "21101",
        "value_represented": "Total dustfall (SP)"
    },
    {
        "code": "21102",
        "value_represented": "Organic Fraction (SP)"
    },
    {
        "code": "21103",
        "value_represented": "Benzene Sol Org (SP)"
    },
    {
        "code": "21113",
        "value_represented": "Inorganic Fractn (SP)"
    },
    {
        "code": "21114",
        "value_represented": "Water Sol Weight (SP)"
    },
    {
        "code": "21115",
        "value_represented": "Water Insol Wt (SP)"
    },
    {
        "code": "21116",
        "value_represented": "Total Weight Ash (SP)"
    },
    {
        "code": "21117",
        "value_represented": "Water Sol Ash (SP)"
    },
    {
        "code": "21118",
        "value_represented": "Water Inso Ash (SP)"
    },
    {
        "code": "22102",
        "value_represented": "Antimony (SP)"
    },
    {
        "code": "22103",
        "value_represented": "Arsenic (SP)"
    },
    {
        "code": "22110",
        "value_represented": "Cadmium (SP)"
    },
    {
        "code": "22111",
        "value_represented": "Calcium (SP)"
    },
    {
        "code": "22112",
        "value_represented": "Chromium (SP)"
    },
    {
        "code": "22114",
        "value_represented": "Copper (SP)"
    },
    {
        "code": "22126",
        "value_represented": "Iron (SP)"
    },
    {
        "code": "22128",
        "value_represented": "Lead (SP)"
    },
    {
        "code": "22132",
        "value_represented": "Manganese (SP)"
    },
    {
        "code": "22136",
        "value_represented": "Nickel (SP)"
    },
    {
        "code": "22142",
        "value_represented": "Mercury (SP)"
    },
    {
        "code": "22166",
        "value_represented": "Silver (SP)"
    },
    {
        "code": "22167",
        "value_represented": "Zinc (SP)"
    },
    {
        "code": "22203",
        "value_represented": "Chloride(SP)"
    },
    {
        "code": "22301",
        "value_represented": "Ammonium (SP)"
    },
    {
        "code": "22306",
        "value_represented": "Nitrate (SP)"
    },
    {
        "code": "22403",
        "value_represented": "Sulfate (SP)"
    },
    {
        "code": "22602",
        "value_represented": "pH (Dustfall)"
    },
    {
        "code": "22604",
        "value_represented": "Ammonia (SP)"
    },
    {
        "code": "25101",
        "value_represented": "Dustfall Combustible (SP)"
    },
    {
        "code": "25303",
        "value_represented": "Conductance (SP)"
    },
    {
        "code": "31101",
        "value_represented": "Respirable part"
    },
    {
        "code": "42101",
        "value_represented": "Carbon monoxide"
    },
    {
        "code": "42102",
        "value_represented": "Carbon dioxide"
    },
    {
        "code": "42153",
        "value_represented": "Carbon disulfide"
    },
    {
        "code": "42215",
        "value_represented": "Chlorine"
    },
    {
        "code": "42242",
        "value_represented": "Mercury (vapor)"
    },
    {
        "code": "42243",
        "value_represented": "Mercury (Reactive Gaseous)"
    },
    {
        "code": "42269",
        "value_represented": "Total sulfur"
    },
    {
        "code": "42301",
        "value_represented": "Hydrobromic acid"
    },
    {
        "code": "42302",
        "value_represented": "Hydrochloric acid"
    },
    {
        "code": "42303",
        "value_represented": "Hydrofluoric acid"
    },
    {
        "code": "42304",
        "value_represented": "Hydronium ion"
    },
    {
        "code": "42305",
        "value_represented": "Nitric acid"
    },
    {
        "code": "42306",
        "value_represented": "Sulfuric acid"
    },
    {
        "code": "42307",
        "value_represented": "Phosphoric acid"
    },
    {
        "code": "42308",
        "value_represented": "Nitrous acid"
    },
    {
        "code": "42401",
        "value_represented": "Sulfur dioxide"
    },
    {
        "code": "42402",
        "value_represented": "Hydrogen sulfide"
    },
    {
        "code": "42406",
        "value_represented": "SO2 max 5-min avg"
    },
    {
        "code": "42410",
        "value_represented": "Sulfation rate"
    },
    {
        "code": "42513",
        "value_represented": "Fluoride ion"
    },
    {
        "code": "42600",
        "value_represented": "Reactive oxides of nitrogen (NOy)"
    },
    {
        "code": "42601",
        "value_represented": "Nitric oxide (NO)"
    },
    {
        "code": "42602",
        "value_represented": "Nitrogen dioxide (NO2)"
    },
    {
        "code": "42603",
        "value_represented": "Oxides of nitrogen (NOx)"
    },
    {
        "code": "42604",
        "value_represented": "Ammonia"
    },
    {
        "code": "42605",
        "value_represented": "NITROUS OXIDE"
    },
    {
        "code": "42607",
        "value_represented": "Hydrogen cyanide"
    },
    {
        "code": "42609",
        "value_represented": "Nitrite"
    },
    {
        "code": "42612",
        "value_represented": "NOy - NO"
    },
    {
        "code": "43000",
        "value_represented": "Sum of PAMS target compounds"
    },
    {
        "code": "43101",
        "value_represented": "Total hydrocarbons"
    },
    {
        "code": "43102",
        "value_represented": "Total NMOC (non-methane organic compound)"
    },
    {
        "code": "43104",
        "value_represented": "Volatile organic compounds"
    },
    {
        "code": "43111",
        "value_represented": "Isomers of dodecane"
    },
    {
        "code": "43121",
        "value_represented": "Isomers of pentene"
    },
    {
        "code": "43122",
        "value_represented": "3-Methyl-1-butene & Cyclopentene"
    },
    {
        "code": "43126",
        "value_represented": "Ethylene & acetylene"
    },
    {
        "code": "43127",
        "value_represented": "Isobutene & 1-butene"
    },
    {
        "code": "43130",
        "value_represented": "n-Octane & trans-1,3-dichloropropylene"
    },
    {
        "code": "43131",
        "value_represented": "Unidentified VOC"
    },
    {
        "code": "43134",
        "value_represented": "1,1-Bis(4-chlorophenyl)-2,2-dichloroethane"
    },
    {
        "code": "43135",
        "value_represented": "Birdin"
    },
    {
        "code": "43136",
        "value_represented": "2,4-Dichlorophenoxyacetic acid methyl ester"
    },
    {
        "code": "43137",
        "value_represented": "Lindane"
    },
    {
        "code": "43138",
        "value_represented": "1,2,3,4,5,6- Hexachlorocyclohexane"
    },
    {
        "code": "43139",
        "value_represented": "1,2,3,4,5,6- Hexachlolocyclohexane, .beta.-"
    },
    {
        "code": "43140",
        "value_represented": "1,2,3,4,5,6- Hexachlorocyclohexane, .delta.-"
    },
    {
        "code": "43141",
        "value_represented": "n-Dodecane"
    },
    {
        "code": "43142",
        "value_represented": "Tridecene"
    },
    {
        "code": "43143",
        "value_represented": "n-Tridecane"
    },
    {
        "code": "43144",
        "value_represented": "Propyne"
    },
    {
        "code": "43145",
        "value_represented": "1-Octene"
    },
    {
        "code": "43148",
        "value_represented": "cis/trans-2-Butene"
    },
    {
        "code": "43149",
        "value_represented": "cis/trans-2-Hexene"
    },
    {
        "code": "43150",
        "value_represented": "cis/trans-2-Pentene"
    },
    {
        "code": "43151",
        "value_represented": "Heptachlor epoxide"
    },
    {
        "code": "43152",
        "value_represented": "Endrin ketone"
    },
    {
        "code": "43153",
        "value_represented": "Methoxychlor"
    },
    {
        "code": "43154",
        "value_represented": "Guthion"
    },
    {
        "code": "43155",
        "value_represented": "Atrazine"
    },
    {
        "code": "43156",
        "value_represented": "Dacthal"
    },
    {
        "code": "43157",
        "value_represented": "Endosulfan"
    },
    {
        "code": "43158",
        "value_represented": "Dursban"
    },
    {
        "code": "43159",
        "value_represented": "Aldrin"
    },
    {
        "code": "43160",
        "value_represented": "Methyl Parathion"
    },
    {
        "code": "43161",
        "value_represented": "Endrin aldehyde"
    },
    {
        "code": "43162",
        "value_represented": "1,1,1-Trichloro-2,2-bis (p-chlorophenyl) ethane"
    },
    {
        "code": "43163",
        "value_represented": "Endosulfan 2"
    },
    {
        "code": "43164",
        "value_represented": "Endrin"
    },
    {
        "code": "43165",
        "value_represented": "Dieldrin"
    },
    {
        "code": "43166",
        "value_represented": "1,1-Dichloroethenylidene bis(4-chlorobenzene)"
    },
    {
        "code": "43167",
        "value_represented": "Phosphorotrithioic acid,S,S,S-tributylester"
    },
    {
        "code": "43168",
        "value_represented": "Endosulfan sulfate"
    },
    {
        "code": "43169",
        "value_represented": "Malathion"
    },
    {
        "code": "43170",
        "value_represented": "Heptachlor"
    },
    {
        "code": "43171",
        "value_represented": "Cyclopentane & 2,3-dimethylbutane"
    },
    {
        "code": "43172",
        "value_represented": "2-Methylheptane & 3-Methylheptane"
    },
    {
        "code": "43173",
        "value_represented": "1-Hexene & 2-Methyl-1-pentene"
    },
    {
        "code": "43174",
        "value_represented": "2,3-Dimethylbutane & 2-Methylpentane"
    },
    {
        "code": "43175",
        "value_represented": "Endosulfan 1 (alpha)"
    },
    {
        "code": "43188",
        "value_represented": "Pinene & p-ethytoluene"
    },
    {
        "code": "43189",
        "value_represented": "beta.Pinene & 1,2,3- trimethylbenzene"
    },
    {
        "code": "43201",
        "value_represented": "Methane"
    },
    {
        "code": "43202",
        "value_represented": "Ethane"
    },
    {
        "code": "43203",
        "value_represented": "Ethylene"
    },
    {
        "code": "43204",
        "value_represented": "Propane"
    },
    {
        "code": "43205",
        "value_represented": "Propylene"
    },
    {
        "code": "43206",
        "value_represented": "Acetylene"
    },
    {
        "code": "43207",
        "value_represented": "Freon 113"
    },
    {
        "code": "43208",
        "value_represented": "Freon 114"
    },
    {
        "code": "43209",
        "value_represented": "Ethyl acetate"
    },
    {
        "code": "43212",
        "value_represented": "n-Butane"
    },
    {
        "code": "43214",
        "value_represented": "Isobutane"
    },
    {
        "code": "43216",
        "value_represented": "trans-2-Butene"
    },
    {
        "code": "43217",
        "value_represented": "cis-2-Butene"
    },
    {
        "code": "43218",
        "value_represented": "1,3-Butadiene"
    },
    {
        "code": "43220",
        "value_represented": "n-Pentane"
    },
    {
        "code": "43221",
        "value_represented": "Isopentane"
    },
    {
        "code": "43222",
        "value_represented": "2,2-Dimethylpropane"
    },
    {
        "code": "43223",
        "value_represented": "1,2-Butadiene"
    },
    {
        "code": "43224",
        "value_represented": "1-Pentene"
    },
    {
        "code": "43225",
        "value_represented": "2-Methyl-1-butene"
    },
    {
        "code": "43226",
        "value_represented": "trans-2-Pentene"
    },
    {
        "code": "43227",
        "value_represented": "cis-2-Pentene"
    },
    {
        "code": "43228",
        "value_represented": "2-Methyl-2-butene"
    },
    {
        "code": "43229",
        "value_represented": "1,3-Hexadiene"
    },
    {
        "code": "43230",
        "value_represented": "3-Methylpentane"
    },
    {
        "code": "43231",
        "value_represented": "n-Hexane"
    },
    {
        "code": "43232",
        "value_represented": "n-Heptane"
    },
    {
        "code": "43233",
        "value_represented": "n-Octane"
    },
    {
        "code": "43234",
        "value_represented": "4-Methyl-1-pentene"
    },
    {
        "code": "43235",
        "value_represented": "n-Nonane"
    },
    {
        "code": "43236",
        "value_represented": "2-Ethyl-1-butene"
    },
    {
        "code": "43237",
        "value_represented": "2-Methyl-2-pentene"
    },
    {
        "code": "43238",
        "value_represented": "n-Decane"
    },
    {
        "code": "43241",
        "value_represented": "2,3-Dimethyl-2-pentene"
    },
    {
        "code": "43242",
        "value_represented": "Cyclopentane"
    },
    {
        "code": "43243",
        "value_represented": "Isoprene"
    },
    {
        "code": "43244",
        "value_represented": "2,2-Dimethylbutane"
    },
    {
        "code": "43245",
        "value_represented": "1-Hexene"
    },
    {
        "code": "43246",
        "value_represented": "2-Methyl-1-pentene"
    },
    {
        "code": "43247",
        "value_represented": "2,4-Dimethylpentane"
    },
    {
        "code": "43248",
        "value_represented": "Cyclohexane"
    },
    {
        "code": "43249",
        "value_represented": "3-Methylhexane"
    },
    {
        "code": "43250",
        "value_represented": "2,2,4-Trimethylpentane"
    },
    {
        "code": "43251",
        "value_represented": "Cyclopropane"
    },
    {
        "code": "43252",
        "value_represented": "2,3,4-Trimethylpentane"
    },
    {
        "code": "43253",
        "value_represented": "3-Methylheptane"
    },
    {
        "code": "43254",
        "value_represented": "cis-3-Hexene"
    },
    {
        "code": "43255",
        "value_represented": "Limonene"
    },
    {
        "code": "43256",
        "value_represented": "alpha.-Pinene"
    },
    {
        "code": "43257",
        "value_represented": "beta.-Pinene"
    },
    {
        "code": "43259",
        "value_represented": "n-Tetradecane"
    },
    {
        "code": "43260",
        "value_represented": "n-Pentadecane"
    },
    {
        "code": "43261",
        "value_represented": "Methylcyclohexane"
    },
    {
        "code": "43262",
        "value_represented": "Methylcyclopentane"
    },
    {
        "code": "43263",
        "value_represented": "2-Methylhexane"
    },
    {
        "code": "43264",
        "value_represented": "Heptane"
    },
    {
        "code": "43269",
        "value_represented": "Cyclohexene"
    },
    {
        "code": "43270",
        "value_represented": "Isobutene"
    },
    {
        "code": "43274",
        "value_represented": "2,4,4-Trimethyl-1-pentene"
    },
    {
        "code": "43275",
        "value_represented": "2,4,4-Trimethyl-2-pentene"
    },
    {
        "code": "43279",
        "value_represented": "1-Nonene"
    },
    {
        "code": "43280",
        "value_represented": "1-Butene"
    },
    {
        "code": "43282",
        "value_represented": "3-Methyl-1-butene"
    },
    {
        "code": "43283",
        "value_represented": "Cyclopentene"
    },
    {
        "code": "43284",
        "value_represented": "2,3-Dimethylbutane"
    },
    {
        "code": "43285",
        "value_represented": "2-Methylpentane"
    },
    {
        "code": "43286",
        "value_represented": "cis-4-Methyl-2-pentene"
    },
    {
        "code": "43289",
        "value_represented": "trans-2-Hexene"
    },
    {
        "code": "43290",
        "value_represented": "cis-2-Hexene"
    },
    {
        "code": "43291",
        "value_represented": "2,3-Dimethylpentane"
    },
    {
        "code": "43292",
        "value_represented": "2-2-3-Trimethylpentane"
    },
    {
        "code": "43293",
        "value_represented": "2,4-Dimethylhexane"
    },
    {
        "code": "43294",
        "value_represented": "2,3-Dimethylhexane"
    },
    {
        "code": "43295",
        "value_represented": "3-Ethylhexane"
    },
    {
        "code": "43296",
        "value_represented": "Ethylcyclohexane"
    },
    {
        "code": "43298",
        "value_represented": "1-Decene"
    },
    {
        "code": "43299",
        "value_represented": "1-Undecene"
    },
    {
        "code": "43301",
        "value_represented": "Methanol"
    },
    {
        "code": "43302",
        "value_represented": "Ethyl alcohol"
    },
    {
        "code": "43303",
        "value_represented": "n-Propyl alcohol"
    },
    {
        "code": "43305",
        "value_represented": "n-Butyl alcohol"
    },
    {
        "code": "43306",
        "value_represented": "ISO-BUTYL ALCOHOL"
    },
    {
        "code": "43307",
        "value_represented": "n-Amyl alcohol"
    },
    {
        "code": "43309",
        "value_represented": "tert-butyl alcohol"
    },
    {
        "code": "43312",
        "value_represented": "2-Propanol"
    },
    {
        "code": "43323",
        "value_represented": "n-Pinene & benzaldehyde"
    },
    {
        "code": "43328",
        "value_represented": "1-Heptene"
    },
    {
        "code": "43329",
        "value_represented": "Butyraldehyde & isobutyraldehyde"
    },
    {
        "code": "43330",
        "value_represented": "Dodecene"
    },
    {
        "code": "43331",
        "value_represented": "2-Chloropentane"
    },
    {
        "code": "43335",
        "value_represented": "3-Chloropropene"
    },
    {
        "code": "43339",
        "value_represented": "Butryl-aldehyde & Methyl Ethyl Ketone"
    },
    {
        "code": "43340",
        "value_represented": "Ethyne & isobutane"
    },
    {
        "code": "43341",
        "value_represented": "Isopentane & cyclopentane"
    },
    {
        "code": "43342",
        "value_represented": "3-Methyl-1-butene & cyclopentene"
    },
    {
        "code": "43343",
        "value_represented": "2-Methyl-2-butene & 1-pentene"
    },
    {
        "code": "43344",
        "value_represented": "1-Hexanol"
    },
    {
        "code": "43346",
        "value_represented": "Methylcyclopentane & 2,4-dimethylpentane"
    },
    {
        "code": "43347",
        "value_represented": "2-Methylhexane & cyclohexane"
    },
    {
        "code": "43348",
        "value_represented": "n-Decane & 1,2,4-trimethylbenzene"
    },
    {
        "code": "43349",
        "value_represented": "cis-2-Pentene & 2-methylpentane"
    },
    {
        "code": "43352",
        "value_represented": "Dichloroethyl ether"
    },
    {
        "code": "43356",
        "value_represented": "Diethylene glycol"
    },
    {
        "code": "43359",
        "value_represented": "Chlorodifluoromethane"
    },
    {
        "code": "43360",
        "value_represented": "dichlorofluoromethane"
    },
    {
        "code": "43362",
        "value_represented": "2-Methylhexane & 2,3-dimethylpentane "
    },
    {
        "code": "43363",
        "value_represented": "1,2,4-Trimethylbenzene & sec-butylbenzene"
    },
    {
        "code": "43364",
        "value_represented": "1,2,4-Trimethylbenzene & .beta.-pinene"
    },
    {
        "code": "43372",
        "value_represented": "Methyl tert-butyl ether"
    },
    {
        "code": "43373",
        "value_represented": "Tert-amyl methyl ether"
    },
    {
        "code": "43375",
        "value_represented": "2,2-Dimethylheptane"
    },
    {
        "code": "43376",
        "value_represented": "2,2,4-Trimethylhexane"
    },
    {
        "code": "43378",
        "value_represented": "1-Methylcyclohexene"
    },
    {
        "code": "43379",
        "value_represented": "m(and p)-Ethyltoluene"
    },
    {
        "code": "43391",
        "value_represented": "4-Methylpentene & 3-methylpentene"
    },
    {
        "code": "43392",
        "value_represented": "2,2,3-Trimethylbutane"
    },
    {
        "code": "43393",
        "value_represented": "cis-1,2-Dimethylcyclopentane"
    },
    {
        "code": "43394",
        "value_represented": "trans-1,3-Dimethylcyclopentane"
    },
    {
        "code": "43395",
        "value_represented": "4-Methylheptane"
    },
    {
        "code": "43396",
        "value_represented": "tert-Butyl ethyl ether"
    },
    {
        "code": "43434",
        "value_represented": "n-Propyl acetate"
    },
    {
        "code": "43438",
        "value_represented": "Ethyl acrylate"
    },
    {
        "code": "43440",
        "value_represented": "n-Butyl acrylate"
    },
    {
        "code": "43441",
        "value_represented": "Methyl methacrylate"
    },
    {
        "code": "43447",
        "value_represented": "Vinyl acetate"
    },
    {
        "code": "43501",
        "value_represented": "Aldehydes"
    },
    {
        "code": "43502",
        "value_represented": "Formaldehyde"
    },
    {
        "code": "43503",
        "value_represented": "Acetaldehyde"
    },
    {
        "code": "43504",
        "value_represented": "Propionaldehyde"
    },
    {
        "code": "43505",
        "value_represented": "Acrolein - Unverified"
    },
    {
        "code": "43509",
        "value_represented": "Acrolein - Verified"
    },
    {
        "code": "43510",
        "value_represented": "Butyraldehyde"
    },
    {
        "code": "43511",
        "value_represented": "HEXANAL"
    },
    {
        "code": "43512",
        "value_represented": "Isobutyraldehyde"
    },
    {
        "code": "43513",
        "value_represented": "Isovaleraldehyde"
    },
    {
        "code": "43514",
        "value_represented": "Butyl acetate"
    },
    {
        "code": "43515",
        "value_represented": "Methacrolein"
    },
    {
        "code": "43516",
        "value_represented": "Trans-Crotonaldehyde"
    },
    {
        "code": "43517",
        "value_represented": "Hexanaldehyde"
    },
    {
        "code": "43518",
        "value_represented": "Valeraldehyde"
    },
    {
        "code": "43520",
        "value_represented": "cis-Crotonaldehyde"
    },
    {
        "code": "43521",
        "value_represented": "Decanal"
    },
    {
        "code": "43522",
        "value_represented": "Dodecanal"
    },
    {
        "code": "43523",
        "value_represented": "Tetradecanal"
    },
    {
        "code": "43524",
        "value_represented": "Nonanal"
    },
    {
        "code": "43525",
        "value_represented": "Octanal"
    },
    {
        "code": "43526",
        "value_represented": "Tridecanal"
    },
    {
        "code": "43527",
        "value_represented": "Undecanal"
    },
    {
        "code": "43528",
        "value_represented": "Crotonaldehyde"
    },
    {
        "code": "43549",
        "value_represented": "Methyl ethyl ketone & methacrolein"
    },
    {
        "code": "43551",
        "value_represented": "Acetone"
    },
    {
        "code": "43552",
        "value_represented": "Methyl ethyl ketone"
    },
    {
        "code": "43553",
        "value_represented": "3-Pentanone"
    },
    {
        "code": "43557",
        "value_represented": "3-Hexanone"
    },
    {
        "code": "43558",
        "value_represented": "Methyl Vinyl Ketone"
    },
    {
        "code": "43559",
        "value_represented": "Methyl Butyl Ketone"
    },
    {
        "code": "43560",
        "value_represented": "Methyl isobutyl ketone"
    },
    {
        "code": "43562",
        "value_represented": "2-Pentanone"
    },
    {
        "code": "43563",
        "value_represented": "3-Heptanone"
    },
    {
        "code": "43564",
        "value_represented": "2-Methyl-3-hexanone"
    },
    {
        "code": "43565",
        "value_represented": "Acetophenone"
    },
    {
        "code": "43566",
        "value_represented": "1,2-Epoxybutane"
    },
    {
        "code": "43599",
        "value_represented": "Ethane & acetylene"
    },
    {
        "code": "43601",
        "value_represented": "Ethylene oxide"
    },
    {
        "code": "43602",
        "value_represented": "Propylene oxide"
    },
    {
        "code": "43604",
        "value_represented": "1,2,3-Trichloropropane"
    },
    {
        "code": "43605",
        "value_represented": "1,3,5-Trichlorobenzene"
    },
    {
        "code": "43606",
        "value_represented": "Propionitrile"
    },
    {
        "code": "43607",
        "value_represented": "Epichlorohydrin"
    },
    {
        "code": "43702",
        "value_represented": "Acetonitrile"
    },
    {
        "code": "43704",
        "value_represented": "Acrylonitrile"
    },
    {
        "code": "43756",
        "value_represented": "2-Nitropropane"
    },
    {
        "code": "43776",
        "value_represented": "Radon"
    },
    {
        "code": "43800",
        "value_represented": "Total chlorinated hydrocarbons"
    },
    {
        "code": "43801",
        "value_represented": "Chloromethane"
    },
    {
        "code": "43802",
        "value_represented": "Dichloromethane"
    },
    {
        "code": "43803",
        "value_represented": "Chloroform"
    },
    {
        "code": "43804",
        "value_represented": "Carbon tetrachloride"
    },
    {
        "code": "43805",
        "value_represented": "Dibromomethane"
    },
    {
        "code": "43806",
        "value_represented": "Bromoform"
    },
    {
        "code": "43808",
        "value_represented": "Methyl Iodide"
    },
    {
        "code": "43811",
        "value_represented": "Trichlorofluoromethane"
    },
    {
        "code": "43812",
        "value_represented": "Chloroethane"
    },
    {
        "code": "43813",
        "value_represented": "1,1-Dichloroethane"
    },
    {
        "code": "43814",
        "value_represented": "Methyl chloroform"
    },
    {
        "code": "43815",
        "value_represented": "Ethylene dichloride"
    },
    {
        "code": "43816",
        "value_represented": "Duplicate use 43839"
    },
    {
        "code": "43817",
        "value_represented": "Tetrachloroethylene"
    },
    {
        "code": "43818",
        "value_represented": "1,1,2,2-Tetrachloroethane"
    },
    {
        "code": "43819",
        "value_represented": "Bromomethane"
    },
    {
        "code": "43820",
        "value_represented": "1,1,2-Trichloroethane"
    },
    {
        "code": "43821",
        "value_represented": "1,1,2-Trichloro-1,2,2-trifluoroethane"
    },
    {
        "code": "43823",
        "value_represented": "Dichlorodifluoromethane"
    },
    {
        "code": "43824",
        "value_represented": "Trichloroethylene"
    },
    {
        "code": "43825",
        "value_represented": "2,2-Dichloro-1,1,1-trifluoroethane"
    },
    {
        "code": "43826",
        "value_represented": "1,1-Dichloroethylene"
    },
    {
        "code": "43827",
        "value_represented": "Carbon Tetrafluoride"
    },
    {
        "code": "43828",
        "value_represented": "Bromodichloromethane"
    },
    {
        "code": "43829",
        "value_represented": "1,2-Dichloropropane"
    },
    {
        "code": "43830",
        "value_represented": "trans-1,3-Dichloropropene"
    },
    {
        "code": "43831",
        "value_represented": "cis-1,3-Dichloropropene"
    },
    {
        "code": "43832",
        "value_represented": "Dibromochloromethane"
    },
    {
        "code": "43833",
        "value_represented": "2-Chloroethyl vinyl ether"
    },
    {
        "code": "43834",
        "value_represented": "1,1,1,2,2-Pentafluoroethane"
    },
    {
        "code": "43835",
        "value_represented": "Chloroprene"
    },
    {
        "code": "43836",
        "value_represented": "Bromochloromethane"
    },
    {
        "code": "43837",
        "value_represented": "1,1,1,2-Tetrachloroethane"
    },
    {
        "code": "43838",
        "value_represented": "trans-1,2-Dichloroethylene"
    },
    {
        "code": "43839",
        "value_represented": "cis-1,2-Dichloroethene"
    },
    {
        "code": "43840",
        "value_represented": "1,2-Dichloroethene(total)"
    },
    {
        "code": "43841",
        "value_represented": "1,3-Dichloropropene(total)"
    },
    {
        "code": "43842",
        "value_represented": "1-Propene, 3-chloro"
    },
    {
        "code": "43843",
        "value_represented": "Ethylene dibromide"
    },
    {
        "code": "43844",
        "value_represented": "Hexachlorobutadiene"
    },
    {
        "code": "43847",
        "value_represented": "1,4-Dichlorobutane"
    },
    {
        "code": "43848",
        "value_represented": "Halocarbon 134a"
    },
    {
        "code": "43849",
        "value_represented": "Freon 23"
    },
    {
        "code": "43851",
        "value_represented": "Trichlorotrifluoroethane"
    },
    {
        "code": "43852",
        "value_represented": "Dichlorotetrafluoroethane"
    },
    {
        "code": "43853",
        "value_represented": "1-Bromopropane"
    },
    {
        "code": "43854",
        "value_represented": "1,1-Difluoroethane"
    },
    {
        "code": "43860",
        "value_represented": "Vinyl chloride"
    },
    {
        "code": "43861",
        "value_represented": "Vinyl bromide"
    },
    {
        "code": "43862",
        "value_represented": "Ethyl bromide"
    },
    {
        "code": "43863",
        "value_represented": "3-Bromopropene"
    },
    {
        "code": "43901",
        "value_represented": "Methyl mercaptan"
    },
    {
        "code": "43911",
        "value_represented": "Total reduced sulfur"
    },
    {
        "code": "43915",
        "value_represented": "DIMETHYL SULFIDE"
    },
    {
        "code": "43950",
        "value_represented": "Heptanal"
    },
    {
        "code": "43952",
        "value_represented": "Indan"
    },
    {
        "code": "43954",
        "value_represented": "n-Undecane"
    },
    {
        "code": "43955",
        "value_represented": "2,5-Dimethylhexane"
    },
    {
        "code": "43960",
        "value_represented": "2-Methylheptane"
    },
    {
        "code": "44101",
        "value_represented": "Total Oxidants"
    },
    {
        "code": "44201",
        "value_represented": "Ozone"
    },
    {
        "code": "44301",
        "value_represented": "Peroxyactyl nitrate"
    },
    {
        "code": "45102",
        "value_represented": "Xylene(s)"
    },
    {
        "code": "45104",
        "value_represented": "Isomers of ethyltoluene"
    },
    {
        "code": "45109",
        "value_represented": "m/p Xylene"
    },
    {
        "code": "45110",
        "value_represented": "Styrene and o-xylene"
    },
    {
        "code": "45111",
        "value_represented": "m(and p)-Xylene & bromoform"
    },
    {
        "code": "45112",
        "value_represented": "o-Xylene & 1,1,2,2-tetrachloroethane"
    },
    {
        "code": "45115",
        "value_represented": "Benzene & 1,2-dichloroethane"
    },
    {
        "code": "45116",
        "value_represented": "m/p Ethyltoluene"
    },
    {
        "code": "45140",
        "value_represented": "O-xylene & N-nonane"
    },
    {
        "code": "45201",
        "value_represented": "Benzene"
    },
    {
        "code": "45202",
        "value_represented": "Toluene"
    },
    {
        "code": "45203",
        "value_represented": "Ethylbenzene"
    },
    {
        "code": "45204",
        "value_represented": "o-Xylene"
    },
    {
        "code": "45205",
        "value_represented": "m-Xylene"
    },
    {
        "code": "45206",
        "value_represented": "p-Xylene"
    },
    {
        "code": "45207",
        "value_represented": "1,3,5-Trimethylbenzene"
    },
    {
        "code": "45208",
        "value_represented": "1,2,4-Trimethylbenzene"
    },
    {
        "code": "45209",
        "value_represented": "n-Propylbenzene"
    },
    {
        "code": "45210",
        "value_represented": "Isopropylbenzene"
    },
    {
        "code": "45211",
        "value_represented": "o-Ethyltoluene"
    },
    {
        "code": "45212",
        "value_represented": "m-Ethyltoluene"
    },
    {
        "code": "45213",
        "value_represented": "p-Ethyltoluene"
    },
    {
        "code": "45216",
        "value_represented": "sec-Butylbenzene"
    },
    {
        "code": "45217",
        "value_represented": "o-Diethylbenzene"
    },
    {
        "code": "45218",
        "value_represented": "m-Diethylbenzene"
    },
    {
        "code": "45219",
        "value_represented": "p-Diethylbenzene"
    },
    {
        "code": "45220",
        "value_represented": "Styrene"
    },
    {
        "code": "45221",
        "value_represented": "Benzene,(1-methylethenyl)-"
    },
    {
        "code": "45225",
        "value_represented": "1,2,3-Trimethylbenzene"
    },
    {
        "code": "45228",
        "value_represented": "Benzene, 1-ethenyl-4-methyl"
    },
    {
        "code": "45230",
        "value_represented": "p-tert-butyl toluene"
    },
    {
        "code": "45231",
        "value_represented": "1,2,4,5-Tetramethylbenzene"
    },
    {
        "code": "45232",
        "value_represented": "Butylbenzene"
    },
    {
        "code": "45233",
        "value_represented": "Butyl benzene"
    },
    {
        "code": "45234",
        "value_represented": "n-Hexylbenzene"
    },
    {
        "code": "45300",
        "value_represented": "Phenol"
    },
    {
        "code": "45301",
        "value_represented": "Biphenyl"
    },
    {
        "code": "45501",
        "value_represented": "Benzaldehyde"
    },
    {
        "code": "45503",
        "value_represented": "2,5-Dimethylbenzaldehyde"
    },
    {
        "code": "45504",
        "value_represented": "Tolualdehydes"
    },
    {
        "code": "45505",
        "value_represented": "o-Tolualdehyde"
    },
    {
        "code": "45506",
        "value_represented": "m & p-Tolualdehyde"
    },
    {
        "code": "45507",
        "value_represented": "p-Tolualdehyde"
    },
    {
        "code": "45508",
        "value_represented": "m-Tolualdehyde"
    },
    {
        "code": "45704",
        "value_represented": "4,4-Methylenedianiline"
    },
    {
        "code": "45705",
        "value_represented": "Nitrobenzene"
    },
    {
        "code": "45732",
        "value_represented": "4,4-Methylenediphenyl Diisocyanate (MDI)"
    },
    {
        "code": "45801",
        "value_represented": "Chlorobenzene"
    },
    {
        "code": "45805",
        "value_represented": "1,2-Dichlorobenzene"
    },
    {
        "code": "45806",
        "value_represented": "1,3-Dichlorobenzene"
    },
    {
        "code": "45807",
        "value_represented": "1,4-Dichlorobenzene"
    },
    {
        "code": "45808",
        "value_represented": "Bromofluorobenzene"
    },
    {
        "code": "45809",
        "value_represented": "Benzyl chloride"
    },
    {
        "code": "45810",
        "value_represented": "1,2,4-Trichlorobenzene"
    },
    {
        "code": "45811",
        "value_represented": "2-chlorotoluene"
    },
    {
        "code": "45815",
        "value_represented": "Benzene, 1,2,3-trichloro-"
    },
    {
        "code": "45820",
        "value_represented": "4-Chloro-3-methylphenol"
    },
    {
        "code": "45850",
        "value_represented": "Naphthalene"
    },
    {
        "code": "45851",
        "value_represented": "1-Methylnaphthalene"
    },
    {
        "code": "45852",
        "value_represented": "2-Methylnaphthalene"
    },
    {
        "code": "46201",
        "value_represented": "1,4-Dioxane"
    },
    {
        "code": "46401",
        "value_represented": "Furan, tetrahydro-"
    },
    {
        "code": "61101",
        "value_represented": "Wind Speed - Scalar"
    },
    {
        "code": "61102",
        "value_represented": "Wind Direction - Scalar"
    },
    {
        "code": "61103",
        "value_represented": "Wind Speed - Resultant"
    },
    {
        "code": "61104",
        "value_represented": "Wind Direction - Resultant"
    },
    {
        "code": "61105",
        "value_represented": "Peak Wind Gust"
    },
    {
        "code": "61106",
        "value_represented": "Std Dev Hz Wind Direction"
    },
    {
        "code": "61107",
        "value_represented": "Std Dev Vt Wind Direction"
    },
    {
        "code": "61109",
        "value_represented": "Vertical Wind Speed"
    },
    {
        "code": "61110",
        "value_represented": "Std Dev Vt Wind Speed"
    },
    {
        "code": "61111",
        "value_represented": "Std Dev Hz Wind Speed"
    },
    {
        "code": "61112",
        "value_represented": "Vert Wind Direction"
    },
    {
        "code": "61120",
        "value_represented": "Atmospheric Stability"
    },
    {
        "code": "61202",
        "value_represented": "Lapse Rate"
    },
    {
        "code": "61301",
        "value_represented": "Mixing Height"
    },
    {
        "code": "61302",
        "value_represented": "Mixing Speed"
    },
    {
        "code": "62101",
        "value_represented": "Outdoor Temperature"
    },
    {
        "code": "62102",
        "value_represented": "Virtual Temperature"
    },
    {
        "code": "62103",
        "value_represented": "Dew Point"
    },
    {
        "code": "62104",
        "value_represented": "Temperature 24-Hr Max"
    },
    {
        "code": "62105",
        "value_represented": "Temperature 24-Hr Min"
    },
    {
        "code": "62106",
        "value_represented": "Temperature Difference"
    },
    {
        "code": "62107",
        "value_represented": "Indoor Temperature"
    },
    {
        "code": "62108",
        "value_represented": "Soil Temperature"
    },
    {
        "code": "62201",
        "value_represented": "Relative Humidity "
    },
    {
        "code": "62202",
        "value_represented": "Relative Humidity Factor"
    },
    {
        "code": "62604",
        "value_represented": "Ammonia (precip)"
    },
    {
        "code": "63101",
        "value_represented": "Visibility"
    },
    {
        "code": "63102",
        "value_represented": "Light Absorption Coeffiecient"
    },
    {
        "code": "63301",
        "value_represented": "Solar radiation"
    },
    {
        "code": "63302",
        "value_represented": "Ultraviolet radiation"
    },
    {
        "code": "63303",
        "value_represented": "Infrared Radiation"
    },
    {
        "code": "63304",
        "value_represented": "Ultraviolet radiation (type B)"
    },
    {
        "code": "63305",
        "value_represented": "Net radiation"
    },
    {
        "code": "64101",
        "value_represented": "Barometric pressure"
    },
    {
        "code": "65101",
        "value_represented": "Rain 24hr total"
    },
    {
        "code": "65102",
        "value_represented": "Rain/melt precipitation"
    },
    {
        "code": "65105",
        "value_represented": "Beryllium (precip)"
    },
    {
        "code": "65107",
        "value_represented": "Barium (precip)"
    },
    {
        "code": "65112",
        "value_represented": "Chromium (Precip)"
    },
    {
        "code": "65113",
        "value_represented": "Cobalt (precip)"
    },
    {
        "code": "65134",
        "value_represented": "Molybdenum (precip)"
    },
    {
        "code": "65152",
        "value_represented": "Phosphorus (precip)"
    },
    {
        "code": "65164",
        "value_represented": "Vanadium (precip)"
    },
    {
        "code": "65166",
        "value_represented": "Silver (precip)"
    },
    {
        "code": "65173",
        "value_represented": "Thallium (precip)"
    },
    {
        "code": "65190",
        "value_represented": "Boron (precip)"
    },
    {
        "code": "65301",
        "value_represented": "Volume (precip)"
    },
    {
        "code": "65302",
        "value_represented": "PH (precip)"
    },
    {
        "code": "65303",
        "value_represented": "Conductivity (precip)"
    },
    {
        "code": "65305",
        "value_represented": "Radioactivity rainfall"
    },
    {
        "code": "65306",
        "value_represented": "Strong Acids (precip)"
    },
    {
        "code": "65311",
        "value_represented": "Sodium (precip)"
    },
    {
        "code": "65312",
        "value_represented": "Potassium (precip)"
    },
    {
        "code": "65313",
        "value_represented": "Magnesium (precip)"
    },
    {
        "code": "65314",
        "value_represented": "Calcium (precip)"
    },
    {
        "code": "65315",
        "value_represented": "Fluoride (precip)"
    },
    {
        "code": "65316",
        "value_represented": "Chloride (precip)"
    },
    {
        "code": "65318",
        "value_represented": "Ammonium (precip)"
    },
    {
        "code": "65321",
        "value_represented": "Nitrate (precip)"
    },
    {
        "code": "65322",
        "value_represented": "Sulfate (precip)"
    },
    {
        "code": "65329",
        "value_represented": "Mercury (precip)"
    },
    {
        "code": "65330",
        "value_represented": "Acidity (precip)"
    },
    {
        "code": "65331",
        "value_represented": "Alkalinity (precip)"
    },
    {
        "code": "65332",
        "value_represented": "Cadmium (precip)"
    },
    {
        "code": "65333",
        "value_represented": "Copper(precip)"
    },
    {
        "code": "65334",
        "value_represented": "Iron (precip)"
    },
    {
        "code": "65335",
        "value_represented": "Manganese (precip)"
    },
    {
        "code": "65336",
        "value_represented": "Nickel (precip)"
    },
    {
        "code": "65337",
        "value_represented": "Lead (precip)"
    },
    {
        "code": "65338",
        "value_represented": "Zinc (precip)"
    },
    {
        "code": "65339",
        "value_represented": "Arsenic (precip)"
    },
    {
        "code": "65342",
        "value_represented": "Aluminum (precip)"
    },
    {
        "code": "65343",
        "value_represented": "Nitrite (precip)"
    },
    {
        "code": "65344",
        "value_represented": "Antimony (precip)"
    },
    {
        "code": "65401",
        "value_represented": "Dry deposition"
    },
    {
        "code": "65429",
        "value_represented": "Mercury (deposition)"
    },
    {
        "code": "65551",
        "value_represented": "Silica (precip)"
    },
    {
        "code": "66101",
        "value_represented": "Cloud cover"
    },
    {
        "code": "68101",
        "value_represented": "Sample Flow Rate- CV"
    },
    {
        "code": "68102",
        "value_represented": "Sample Volume"
    },
    {
        "code": "68103",
        "value_represented": "Ambient Min Temperature"
    },
    {
        "code": "68104",
        "value_represented": "Ambient Max Temperature"
    },
    {
        "code": "68105",
        "value_represented": "Average Ambient Temperature"
    },
    {
        "code": "68106",
        "value_represented": "Sample Min Baro Pressure"
    },
    {
        "code": "68107",
        "value_represented": "Sample Max Baro Pressure"
    },
    {
        "code": "68108",
        "value_represented": "Average Ambient Pressure"
    },
    {
        "code": "68109",
        "value_represented": "Elapsed Sample Time"
    },
    {
        "code": "68110",
        "value_represented": "Relative Humidity"
    },
    {
        "code": "68111",
        "value_represented": "Sample Flow Rate CV - Teflon Filter"
    },
    {
        "code": "68112",
        "value_represented": "Sample Flow Rate CV - Nylon Filter"
    },
    {
        "code": "68113",
        "value_represented": "Sample Flow Rate CV - Quartz Filter"
    },
    {
        "code": "68114",
        "value_represented": "Sample Volume - Teflon Filter"
    },
    {
        "code": "68115",
        "value_represented": "Sample Volume - Nylon Filter"
    },
    {
        "code": "68116",
        "value_represented": "Sample Volume - Quartz Filter"
    },
    {
        "code": "68117",
        "value_represented": "Average Ambient Temperature for URG3000N"
    },
    {
        "code": "68118",
        "value_represented": "Average Ambient Pressure for URG3000N"
    },
    {
        "code": "72101",
        "value_represented": "Silver tarnishing"
    },
    {
        "code": "72201",
        "value_represented": "Steel corrosion"
    },
    {
        "code": "72301",
        "value_represented": "Dyed fabric #1"
    },
    {
        "code": "72302",
        "value_represented": "Dyed fabric #2"
    },
    {
        "code": "72303",
        "value_represented": "Dyed fabric #3"
    },
    {
        "code": "72304",
        "value_represented": "Dyed fabric #4"
    },
    {
        "code": "72305",
        "value_represented": "Dyed fabric #5"
    },
    {
        "code": "72306",
        "value_represented": "Dyed fabric #6"
    },
    {
        "code": "72307",
        "value_represented": "Dyed fabric #7"
    },
    {
        "code": "72308",
        "value_represented": "Dyed fabric #8"
    },
    {
        "code": "72309",
        "value_represented": "Dyed fabric #9"
    },
    {
        "code": "72401",
        "value_represented": "Rubber cracking"
    },
    {
        "code": "72501",
        "value_represented": "Nylon deterioration"
    },
    {
        "code": "81101",
        "value_represented": "Size fractionated particulate"
    },
    {
        "code": "81102",
        "value_represented": "PM10 Total 0-10um STP"
    },
    {
        "code": "81103",
        "value_represented": "PM10-2.5 STP"
    },
    {
        "code": "81104",
        "value_represented": "PM2.5 STP"
    },
    {
        "code": "81111",
        "value_represented": "TOTAL CARBON (PM10) use 82116"
    },
    {
        "code": "81301",
        "value_represented": "AMMONIUM (PM10) use 82301"
    },
    {
        "code": "82101",
        "value_represented": "Aluminum PM10 STP"
    },
    {
        "code": "82102",
        "value_represented": "Antimony PM10 STP"
    },
    {
        "code": "82103",
        "value_represented": "Arsenic PM10 STP"
    },
    {
        "code": "82105",
        "value_represented": "Beryllium PM10 STP"
    },
    {
        "code": "82107",
        "value_represented": "Barium PM10 STP"
    },
    {
        "code": "82109",
        "value_represented": "Bromide PM10 STP"
    },
    {
        "code": "82110",
        "value_represented": "Cadmium PM10 STP"
    },
    {
        "code": "82111",
        "value_represented": "Calcium PM10 STP"
    },
    {
        "code": "82112",
        "value_represented": "Chromium PM10 STP"
    },
    {
        "code": "82113",
        "value_represented": "Cobalt PM10 STP"
    },
    {
        "code": "82114",
        "value_represented": "Copper PM10 STP"
    },
    {
        "code": "82115",
        "value_represented": "Chlorine PM10 STP"
    },
    {
        "code": "82116",
        "value_represented": "Total Carbon PM10 STP"
    },
    {
        "code": "82119",
        "value_represented": "Chromium VI PM10 STP"
    },
    {
        "code": "82124",
        "value_represented": "Gallium PM10 STP"
    },
    {
        "code": "82126",
        "value_represented": "Iron PM10 STP"
    },
    {
        "code": "82127",
        "value_represented": "Palladium PM10 STP"
    },
    {
        "code": "82128",
        "value_represented": "Lead PM10 STP"
    },
    {
        "code": "82131",
        "value_represented": "Indium PM10 STP"
    },
    {
        "code": "82132",
        "value_represented": "Manganese PM10 STP"
    },
    {
        "code": "82134",
        "value_represented": "Molybdenum PM10 STP "
    },
    {
        "code": "82136",
        "value_represented": "Nickel PM10 STP"
    },
    {
        "code": "82140",
        "value_represented": "Magnesium PM10 STP"
    },
    {
        "code": "82142",
        "value_represented": "Mercury PM10 STP"
    },
    {
        "code": "82146",
        "value_represented": "Lanthanum PM10 STP"
    },
    {
        "code": "82151",
        "value_represented": "Dibenz(A-H)Anthracene PM10 STP"
    },
    {
        "code": "82152",
        "value_represented": "Phosphorus PM10 STP"
    },
    {
        "code": "82154",
        "value_represented": "Selenium PM10 STP"
    },
    {
        "code": "82160",
        "value_represented": "Tin PM10 STP"
    },
    {
        "code": "82161",
        "value_represented": "Titanium PM10 STP"
    },
    {
        "code": "82164",
        "value_represented": "Vanadium PM10 STP"
    },
    {
        "code": "82165",
        "value_represented": "Silicon PM10 STP"
    },
    {
        "code": "82166",
        "value_represented": "Silver PM10 STP"
    },
    {
        "code": "82167",
        "value_represented": "Zinc PM10 STP"
    },
    {
        "code": "82168",
        "value_represented": "Strontium PM10 STP"
    },
    {
        "code": "82169",
        "value_represented": "Sulfur PM10 STP"
    },
    {
        "code": "82173",
        "value_represented": "Thallium PM10 STP"
    },
    {
        "code": "82176",
        "value_represented": "Rubidium PM10 STP"
    },
    {
        "code": "82179",
        "value_represented": "Uranium PM10 STP"
    },
    {
        "code": "82180",
        "value_represented": "Potassium PM10 STP"
    },
    {
        "code": "82183",
        "value_represented": "Yttrium PM10 STP"
    },
    {
        "code": "82184",
        "value_represented": "Sodium PM10 STP"
    },
    {
        "code": "82185",
        "value_represented": "Zirconium PM10 STP"
    },
    {
        "code": "82190",
        "value_represented": "Boron PM10 STP"
    },
    {
        "code": "82202",
        "value_represented": "Fluoride PM10 STP"
    },
    {
        "code": "82203",
        "value_represented": "Chloride PM10 STP"
    },
    {
        "code": "82220",
        "value_represented": "Benzo(b)Fluranthene PM10 STP"
    },
    {
        "code": "82223",
        "value_represented": "Benzo(k)Fluoranthene PM10 STP"
    },
    {
        "code": "82237",
        "value_represented": "Benzo(g,h,i)Perylene PM10 STP"
    },
    {
        "code": "82242",
        "value_represented": "Benzo(a)Pyrene PM10 STP"
    },
    {
        "code": "82243",
        "value_represented": "Indeno[1,2,3-cd] pyrene PM10 STP"
    },
    {
        "code": "82301",
        "value_represented": "Ammonium PM10 STP"
    },
    {
        "code": "82305",
        "value_represented": "Organic carbon PM10 STP"
    },
    {
        "code": "82306",
        "value_represented": "Nitrate PM10 STP"
    },
    {
        "code": "82307",
        "value_represented": "Elemental Carbon PM10 STP"
    },
    {
        "code": "82356",
        "value_represented": "Nitrate PM2.5 STP "
    },
    {
        "code": "82403",
        "value_represented": "Sulfate PM10 STP"
    },
    {
        "code": "82453",
        "value_represented": "Sulfate PM2.5 STP "
    },
    {
        "code": "82551",
        "value_represented": "Silica PM10 STP"
    },
    {
        "code": "83101",
        "value_represented": "Aluminum PM10-2.5 STP"
    },
    {
        "code": "83102",
        "value_represented": "Antimony PM10-2.5 STP"
    },
    {
        "code": "83103",
        "value_represented": "Arsenic PM10-2.5 STP"
    },
    {
        "code": "83107",
        "value_represented": "Barium PM10-2.5 STP"
    },
    {
        "code": "83109",
        "value_represented": "Bromine PM10-2.5 STP"
    },
    {
        "code": "83110",
        "value_represented": "Cadmium PM10-2.5 STP"
    },
    {
        "code": "83111",
        "value_represented": "Calcium PM10-2.5 STP"
    },
    {
        "code": "83112",
        "value_represented": "Chromium PM10-2.5 STP"
    },
    {
        "code": "83113",
        "value_represented": "Cobalt PM10-2.5 STP"
    },
    {
        "code": "83114",
        "value_represented": "Copper PM10-2.5 STP"
    },
    {
        "code": "83115",
        "value_represented": "Chlorine PM10-2.5 STP"
    },
    {
        "code": "83126",
        "value_represented": "Iron PM10-2.5 STP"
    },
    {
        "code": "83128",
        "value_represented": "Lead PM10-2.5 STP"
    },
    {
        "code": "83129",
        "value_represented": "Indium (PM10)"
    },
    {
        "code": "83130",
        "value_represented": "Gallium (PM10)"
    },
    {
        "code": "83132",
        "value_represented": "Manganese PM10-2.5 STP"
    },
    {
        "code": "83134",
        "value_represented": "Molybdenum PM10-2.5 STP"
    },
    {
        "code": "83136",
        "value_represented": "Nickel PM10-2.5 STP"
    },
    {
        "code": "83142",
        "value_represented": "Mercury PM10-2.5 STP"
    },
    {
        "code": "83147",
        "value_represented": "Lanthanum (PM10)"
    },
    {
        "code": "83152",
        "value_represented": "Phosphorus PM10-2.5 STP"
    },
    {
        "code": "83154",
        "value_represented": "Selenium PM10-2.5 STP"
    },
    {
        "code": "83160",
        "value_represented": "Tin PM10-2.5 STP"
    },
    {
        "code": "83161",
        "value_represented": "Titanium PM10-2.5 STP"
    },
    {
        "code": "83164",
        "value_represented": "Vanadium PM10-2.5 STP"
    },
    {
        "code": "83165",
        "value_represented": "Silicon PM10-2.5 STP"
    },
    {
        "code": "83167",
        "value_represented": "Zinc PM10-2.5 STP"
    },
    {
        "code": "83168",
        "value_represented": "Strontium PM10-2.5 STP"
    },
    {
        "code": "83169",
        "value_represented": "Sulfur PM10-2.5 STP"
    },
    {
        "code": "83176",
        "value_represented": "Rubidium PM10-2.5 STP"
    },
    {
        "code": "83179",
        "value_represented": "Uranium PM10-2.5 STP"
    },
    {
        "code": "83180",
        "value_represented": "Potassium PM10-2.5 STP"
    },
    {
        "code": "83183",
        "value_represented": "Yttrium PM10-2.5 STP"
    },
    {
        "code": "83185",
        "value_represented": "Zirconium PM10-2.5 STP"
    },
    {
        "code": "84101",
        "value_represented": "Aluminum PM2.5 STP"
    },
    {
        "code": "84102",
        "value_represented": "Antimony PM2.5 STP"
    },
    {
        "code": "84103",
        "value_represented": "Arsenic PM2.5 STP"
    },
    {
        "code": "84107",
        "value_represented": "Barium PM2.5 STP"
    },
    {
        "code": "84109",
        "value_represented": "Bromine PM2.5 STP"
    },
    {
        "code": "84110",
        "value_represented": "Cadmium PM2.5 STP"
    },
    {
        "code": "84111",
        "value_represented": "Calcium PM2.5 STP"
    },
    {
        "code": "84112",
        "value_represented": "Chromium PM2.5 STP"
    },
    {
        "code": "84113",
        "value_represented": "Cobalt PM2.5 STP"
    },
    {
        "code": "84114",
        "value_represented": "Copper PM2.5 STP"
    },
    {
        "code": "84115",
        "value_represented": "Chlorine PM2.5 STP"
    },
    {
        "code": "84126",
        "value_represented": "Iron PM2.5 STP"
    },
    {
        "code": "84128",
        "value_represented": "Lead PM2.5 STP"
    },
    {
        "code": "84132",
        "value_represented": "Manganese PM2.5 STP"
    },
    {
        "code": "84134",
        "value_represented": "Molybdenum PM2.5 STP"
    },
    {
        "code": "84136",
        "value_represented": "Nickel PM2.5 STP"
    },
    {
        "code": "84140",
        "value_represented": "Magnesium PM2.5 STP"
    },
    {
        "code": "84142",
        "value_represented": "Mercury PM2.5 STP"
    },
    {
        "code": "84152",
        "value_represented": "Phosphorus PM2.5 STP"
    },
    {
        "code": "84154",
        "value_represented": "Selenium PM2.5 STP"
    },
    {
        "code": "84160",
        "value_represented": "Tin PM2.5 STP"
    },
    {
        "code": "84161",
        "value_represented": "Titanium PM2.5 STP"
    },
    {
        "code": "84164",
        "value_represented": "Vanadium PM2.5 STP"
    },
    {
        "code": "84165",
        "value_represented": "Silicon PM2.5 STP"
    },
    {
        "code": "84167",
        "value_represented": "Zinc PM2.5 STP"
    },
    {
        "code": "84168",
        "value_represented": "Strontium PM2.5 STP"
    },
    {
        "code": "84169",
        "value_represented": "Sulfur PM2.5 STP"
    },
    {
        "code": "84176",
        "value_represented": "Rubidium PM2.5 STP"
    },
    {
        "code": "84179",
        "value_represented": "Uranium PM2.5 STP"
    },
    {
        "code": "84180",
        "value_represented": "Potassium PM2.5 STP"
    },
    {
        "code": "84183",
        "value_represented": "Yttrium PM2.5 STP"
    },
    {
        "code": "84184",
        "value_represented": "Sodium PM2.5 STP"
    },
    {
        "code": "84185",
        "value_represented": "Zirconium PM2.5 STP"
    },
    {
        "code": "84203",
        "value_represented": "Chloride PM2.5 STP"
    },
    {
        "code": "84242",
        "value_represented": "Mercury (PM2.5 STP particulate bound)"
    },
    {
        "code": "84305",
        "value_represented": "OC CSN Unadjusted PM2.5 STP TOT"
    },
    {
        "code": "84306",
        "value_represented": "Nitrate PM2.5 STP"
    },
    {
        "code": "84307",
        "value_represented": "EC CSN PM2.5 STP TOT"
    },
    {
        "code": "84312",
        "value_represented": "Total Carbon PM2.5 STP TOT"
    },
    {
        "code": "84313",
        "value_represented": "Black carbon PM2.5 STP"
    },
    {
        "code": "84314",
        "value_represented": "UV Carbon PM2.5 STP"
    },
    {
        "code": "84315",
        "value_represented": "Delta Carbon PM2.5 STP"
    },
    {
        "code": "84316",
        "value_represented": "Optical EC PM2.5 STP TOT"
    },
    {
        "code": "84403",
        "value_represented": "Sulfate PM2.5 STP"
    },
    {
        "code": "85101",
        "value_represented": "PM10 - LC"
    },
    {
        "code": "85102",
        "value_represented": "Antimony PM10 LC"
    },
    {
        "code": "85103",
        "value_represented": "Arsenic PM10 LC"
    },
    {
        "code": "85104",
        "value_represented": "Aluminum PM10 LC"
    },
    {
        "code": "85105",
        "value_represented": "Beryllium PM10 LC"
    },
    {
        "code": "85107",
        "value_represented": "Barium PM10 LC"
    },
    {
        "code": "85109",
        "value_represented": "Bromine PM10 LC"
    },
    {
        "code": "85110",
        "value_represented": "Cadmium PM10 LC"
    },
    {
        "code": "85111",
        "value_represented": "Calcium PM10 LC"
    },
    {
        "code": "85112",
        "value_represented": "Chromium PM10 LC"
    },
    {
        "code": "85113",
        "value_represented": "Cobalt PM10 LC"
    },
    {
        "code": "85114",
        "value_represented": "Copper PM10 LC"
    },
    {
        "code": "85115",
        "value_represented": "Chlorine PM10 LC"
    },
    {
        "code": "85117",
        "value_represented": "Cerium Pm10 Lc"
    },
    {
        "code": "85118",
        "value_represented": "Cesium Pm10 Lc"
    },
    {
        "code": "85119",
        "value_represented": "Chromium VI PM10 LC"
    },
    {
        "code": "85126",
        "value_represented": "Iron PM10 LC"
    },
    {
        "code": "85128",
        "value_represented": "Lead PM10 LC"
    },
    {
        "code": "85129",
        "value_represented": "Lead PM10 LC FRM/FEM"
    },
    {
        "code": "85131",
        "value_represented": "Indium Pm10 Lc"
    },
    {
        "code": "85132",
        "value_represented": "Manganese PM10 LC"
    },
    {
        "code": "85134",
        "value_represented": "Molybdenum PM10 LC"
    },
    {
        "code": "85136",
        "value_represented": "Nickel PM10 LC"
    },
    {
        "code": "85140",
        "value_represented": "Magnesium PM10 LC"
    },
    {
        "code": "85142",
        "value_represented": "Mercury PM10 LC"
    },
    {
        "code": "85152",
        "value_represented": "Phosphorus PM10 LC"
    },
    {
        "code": "85154",
        "value_represented": "Selenium PM10 LC"
    },
    {
        "code": "85160",
        "value_represented": "Tin PM10 LC"
    },
    {
        "code": "85161",
        "value_represented": "Titanium PM10 LC"
    },
    {
        "code": "85164",
        "value_represented": "Vanadium PM10 LC"
    },
    {
        "code": "85165",
        "value_represented": "Silicon PM10 LC"
    },
    {
        "code": "85166",
        "value_represented": "Silver PM10 LC"
    },
    {
        "code": "85167",
        "value_represented": "Zinc PM10 LC"
    },
    {
        "code": "85168",
        "value_represented": "Strontium PM10 LC"
    },
    {
        "code": "85169",
        "value_represented": "Sulfur PM10 LC"
    },
    {
        "code": "85173",
        "value_represented": "Thallium PM10 LC"
    },
    {
        "code": "85174",
        "value_represented": "Thorium PM10 LC"
    },
    {
        "code": "85176",
        "value_represented": "Rubidium PM10 LC"
    },
    {
        "code": "85179",
        "value_represented": "Uranium PM10 LC"
    },
    {
        "code": "85180",
        "value_represented": "Potassium PM10 LC"
    },
    {
        "code": "85183",
        "value_represented": "Yttrium PM10 LC"
    },
    {
        "code": "85184",
        "value_represented": "Sodium PM10 LC"
    },
    {
        "code": "85185",
        "value_represented": "Zirconium PM10 LC"
    },
    {
        "code": "85301",
        "value_represented": "Ammonium Ion PM10 LC"
    },
    {
        "code": "85302",
        "value_represented": "Sodium Ion PM10 LC"
    },
    {
        "code": "85303",
        "value_represented": "Potassium Ion PM10 LC"
    },
    {
        "code": "85306",
        "value_represented": "Total Nitrate PM10 LC"
    },
    {
        "code": "85309",
        "value_represented": "Volatile nitrate PM10 LC"
    },
    {
        "code": "85310",
        "value_represented": "Non-volatile nitrate PC10 LC"
    },
    {
        "code": "85313",
        "value_represented": "Black Carbon PM10 LC"
    },
    {
        "code": "85355",
        "value_represented": "OC CSN_rev Unadjusted PM10 LC TOT"
    },
    {
        "code": "85357",
        "value_represented": "EC CSN_rev Unadjusted PM10 LC TOT"
    },
    {
        "code": "85370",
        "value_represented": "OC CSN_rev Unadjusted PM10 LC TOR"
    },
    {
        "code": "85374",
        "value_represented": "OC1 CSN_rev Unadjusted PM10 LC"
    },
    {
        "code": "85375",
        "value_represented": "OC2 CSN_rev Unadjusted PM10 LC"
    },
    {
        "code": "85376",
        "value_represented": "OC3 CSN_rev Unadjusted PM10 LC"
    },
    {
        "code": "85377",
        "value_represented": "OC4 CSN_rev Unadjusted PM10 LC"
    },
    {
        "code": "85378",
        "value_represented": "Op CSN_rev Unadjusted PM10 LC TOR"
    },
    {
        "code": "85380",
        "value_represented": "EC CSN_rev Unadjusted PM10 LC TOR"
    },
    {
        "code": "85383",
        "value_represented": "EC1 CSN_rev Unadjusted PM10 LC"
    },
    {
        "code": "85384",
        "value_represented": "EC2 CSN_rev Unadjusted PM10 LC"
    },
    {
        "code": "85385",
        "value_represented": "EC3 CSN_rev Unadjusted PM10 LC"
    },
    {
        "code": "85388",
        "value_represented": "Op CSN_rev Unadjusted PM10 LC TOT"
    },
    {
        "code": "85403",
        "value_represented": "Sulfate PM10 LC"
    },
    {
        "code": "85551",
        "value_represented": "Silica PM10 LC"
    },
    {
        "code": "86101",
        "value_represented": "PM10-2.5 - Local Conditions"
    },
    {
        "code": "86102",
        "value_represented": "Antimony PM10-2.5 LC"
    },
    {
        "code": "86103",
        "value_represented": "Arsenic PM10-2.5 LC"
    },
    {
        "code": "86104",
        "value_represented": "Aluminum PM10-2.5 LC"
    },
    {
        "code": "86107",
        "value_represented": "Barium PM10-2.5 LC"
    },
    {
        "code": "86109",
        "value_represented": "Bromine PM10-2.5 LC"
    },
    {
        "code": "86110",
        "value_represented": "Cadmium PM10-2.5 LC"
    },
    {
        "code": "86111",
        "value_represented": "Calcium PM10-2.5 LC"
    },
    {
        "code": "86112",
        "value_represented": "Chromium PM10-2.5 LC"
    },
    {
        "code": "86113",
        "value_represented": "Cobalt PM10-2.5 LC"
    },
    {
        "code": "86114",
        "value_represented": "Copper PM10-2.5 LC"
    },
    {
        "code": "86115",
        "value_represented": "Chlorine PM10-2.5 LC"
    },
    {
        "code": "86117",
        "value_represented": "Cerium PM10-2.5 LC"
    },
    {
        "code": "86118",
        "value_represented": "Cesium PM10-2.5 LC"
    },
    {
        "code": "86126",
        "value_represented": "Iron PM10-2.5 LC"
    },
    {
        "code": "86128",
        "value_represented": "Lead PM10-2.5 LC"
    },
    {
        "code": "86131",
        "value_represented": "Indium PM10-2.5 LC"
    },
    {
        "code": "86132",
        "value_represented": "Manganese PM10-2.5 LC"
    },
    {
        "code": "86136",
        "value_represented": "Nickel PM10-2.5 LC"
    },
    {
        "code": "86140",
        "value_represented": "Magnesium PM10-2.5 LC"
    },
    {
        "code": "86152",
        "value_represented": "Phosphorus PM10-2.5 LC"
    },
    {
        "code": "86154",
        "value_represented": "Selenium PM10-2.5 LC"
    },
    {
        "code": "86160",
        "value_represented": "Tin PM10-2.5 LC"
    },
    {
        "code": "86161",
        "value_represented": "Titanium PM10-2.5 LC"
    },
    {
        "code": "86164",
        "value_represented": "Vanadium PM10-2.5 LC"
    },
    {
        "code": "86165",
        "value_represented": "Silicon PM10-2.5 LC"
    },
    {
        "code": "86166",
        "value_represented": "Silver PM10-2.5 LC"
    },
    {
        "code": "86167",
        "value_represented": "Zinc PM10-2.5 LC"
    },
    {
        "code": "86168",
        "value_represented": "Strontium PM10-2.5 LC"
    },
    {
        "code": "86169",
        "value_represented": "Sulfur PM10-2.5 LC"
    },
    {
        "code": "86176",
        "value_represented": "Rubidium PM10-2.5 LC"
    },
    {
        "code": "86180",
        "value_represented": "Potassium PM10-2.5 LC"
    },
    {
        "code": "86184",
        "value_represented": "Sodium PM10-2.5 LC"
    },
    {
        "code": "86185",
        "value_represented": "Zirconium PM10-2.5 LC"
    },
    {
        "code": "86301",
        "value_represented": "Ammonium Ion PM10-2.5 LC"
    },
    {
        "code": "86302",
        "value_represented": "Sodium Ion PM10-2.5 LC"
    },
    {
        "code": "86303",
        "value_represented": "Potassium Ion PM10-2.5 LC"
    },
    {
        "code": "86306",
        "value_represented": "Total Nitrate PM10-2.5 LC"
    },
    {
        "code": "86309",
        "value_represented": "Volatile nitrate PM10-2.5 LC"
    },
    {
        "code": "86310",
        "value_represented": "Non-volatile nitrate PM10-2.5 LC"
    },
    {
        "code": "86355",
        "value_represented": "OC CSN_rev Unadjusted PM10-2.5 LC TOT"
    },
    {
        "code": "86357",
        "value_represented": "EC CSN_rev Unadjusted PM10-2.5 LC TOT"
    },
    {
        "code": "86370",
        "value_represented": "OC CSN_rev Unadjusted PM10-2.5 LC TOR"
    },
    {
        "code": "86374",
        "value_represented": "OC1 CSN_rev Unadjusted PM10-2.5 LC"
    },
    {
        "code": "86375",
        "value_represented": "OC2 CSN_rev Unadjusted PM10-2.5 LC"
    },
    {
        "code": "86376",
        "value_represented": "OC3 CSN_rev Unadjusted PM10-2.5 LC"
    },
    {
        "code": "86377",
        "value_represented": "OC4 CSN_rev Unadjusted PM10-2.5 LC"
    },
    {
        "code": "86378",
        "value_represented": "OP CSN_rev Unadjusted PM10-2.5 LC TOR"
    },
    {
        "code": "86380",
        "value_represented": "EC CSN_rev Unadjusted PM10-2.5 LC TOR"
    },
    {
        "code": "86383",
        "value_represented": "EC1 CSN_rev Unadjusted PM10-2.5 LC"
    },
    {
        "code": "86384",
        "value_represented": "EC2 CSN_rev Unadjusted PM10-2.5 LC"
    },
    {
        "code": "86385",
        "value_represented": "EC3 CSN_rev Unadjusted PM10-2.5 LC"
    },
    {
        "code": "86388",
        "value_represented": "OP CSN_rev Unadjusted PM10-2.5 LC TOT"
    },
    {
        "code": "86403",
        "value_represented": "Sulfate PM10-2.5 LC"
    },
    {
        "code": "86502",
        "value_represented": "Acceptable PM10-2.5 - Local Conditions"
    },
    {
        "code": "87020",
        "value_represented": "Particle Number, 20-30 nm"
    },
    {
        "code": "87030",
        "value_represented": "Particle Number, 30-50 nm"
    },
    {
        "code": "87050",
        "value_represented": "Particle Number, 50-70 nm"
    },
    {
        "code": "87070",
        "value_represented": "Particle Number, 70-100 nm"
    },
    {
        "code": "87100",
        "value_represented": "Particle Number, 100-200 nm"
    },
    {
        "code": "87101",
        "value_represented": "Particle Number, Total Count"
    },
    {
        "code": "87111",
        "value_represented": "PM1 - Local Conditions"
    },
    {
        "code": "87200",
        "value_represented": "Particle Number, > 200 nm"
    },
    {
        "code": "88101",
        "value_represented": "PM2.5 - Local Conditions"
    },
    {
        "code": "88102",
        "value_represented": "Antimony PM2.5 LC"
    },
    {
        "code": "88103",
        "value_represented": "Arsenic PM2.5 LC"
    },
    {
        "code": "88104",
        "value_represented": "Aluminum PM2.5 LC"
    },
    {
        "code": "88105",
        "value_represented": "Beryllium PM2.5 LC"
    },
    {
        "code": "88107",
        "value_represented": "Barium PM2.5 LC"
    },
    {
        "code": "88109",
        "value_represented": "Bromine PM2.5 LC"
    },
    {
        "code": "88110",
        "value_represented": "Cadmium PM2.5 LC"
    },
    {
        "code": "88111",
        "value_represented": "Calcium PM2.5 LC"
    },
    {
        "code": "88112",
        "value_represented": "Chromium PM2.5 LC"
    },
    {
        "code": "88113",
        "value_represented": "Cobalt PM2.5 LC"
    },
    {
        "code": "88114",
        "value_represented": "Copper PM2.5 LC"
    },
    {
        "code": "88115",
        "value_represented": "Chlorine PM2.5 LC"
    },
    {
        "code": "88117",
        "value_represented": "Cerium PM2.5 LC"
    },
    {
        "code": "88118",
        "value_represented": "Cesium PM2.5 LC"
    },
    {
        "code": "88119",
        "value_represented": "Chromium VI PM2.5 LC"
    },
    {
        "code": "88121",
        "value_represented": "Europium PM2.5 LC"
    },
    {
        "code": "88124",
        "value_represented": "Gallium PM2.5 LC"
    },
    {
        "code": "88126",
        "value_represented": "Iron PM2.5 LC"
    },
    {
        "code": "88127",
        "value_represented": "Hafnium PM2.5 LC"
    },
    {
        "code": "88128",
        "value_represented": "Lead PM2.5 LC"
    },
    {
        "code": "88131",
        "value_represented": "Indium PM2.5 LC"
    },
    {
        "code": "88132",
        "value_represented": "Manganese PM2.5 LC"
    },
    {
        "code": "88133",
        "value_represented": "Iridium PM2.5 LC"
    },
    {
        "code": "88134",
        "value_represented": "Molybdenum PM2.5 LC"
    },
    {
        "code": "88136",
        "value_represented": "Nickel PM2.5 LC"
    },
    {
        "code": "88140",
        "value_represented": "Magnesium PM2.5 LC"
    },
    {
        "code": "88142",
        "value_represented": "Mercury PM2.5 LC"
    },
    {
        "code": "88143",
        "value_represented": "Gold PM2.5 LC"
    },
    {
        "code": "88146",
        "value_represented": "Lanthanum PM2.5 LC"
    },
    {
        "code": "88147",
        "value_represented": "Niobium PM2.5 LC"
    },
    {
        "code": "88151",
        "value_represented": "Palladium PM2.5 LC"
    },
    {
        "code": "88152",
        "value_represented": "Phosphorus PM2.5 LC"
    },
    {
        "code": "88154",
        "value_represented": "Selenium PM2.5 LC"
    },
    {
        "code": "88160",
        "value_represented": "Tin PM2.5 LC"
    },
    {
        "code": "88161",
        "value_represented": "Titanium PM2.5 LC"
    },
    {
        "code": "88162",
        "value_represented": "Samarium PM2.5 LC"
    },
    {
        "code": "88163",
        "value_represented": "Scandium PM2.5 LC"
    },
    {
        "code": "88164",
        "value_represented": "Vanadium PM2.5 LC"
    },
    {
        "code": "88165",
        "value_represented": "Silicon PM2.5 LC"
    },
    {
        "code": "88166",
        "value_represented": "Silver PM2.5 LC"
    },
    {
        "code": "88167",
        "value_represented": "Zinc PM2.5 LC"
    },
    {
        "code": "88168",
        "value_represented": "Strontium PM2.5 LC"
    },
    {
        "code": "88169",
        "value_represented": "Sulfur PM2.5 LC"
    },
    {
        "code": "88170",
        "value_represented": "Tantalum PM2.5 LC"
    },
    {
        "code": "88172",
        "value_represented": "Terbium PM2.5 LC"
    },
    {
        "code": "88173",
        "value_represented": "Thallium PM2.5 LC"
    },
    {
        "code": "88176",
        "value_represented": "Rubidium PM2.5 LC"
    },
    {
        "code": "88179",
        "value_represented": "Uranium PM2.5 LC"
    },
    {
        "code": "88180",
        "value_represented": "Potassium PM2.5 LC"
    },
    {
        "code": "88183",
        "value_represented": "Yttrium PM2.5 LC"
    },
    {
        "code": "88184",
        "value_represented": "Sodium PM2.5 LC"
    },
    {
        "code": "88185",
        "value_represented": "Zirconium PM2.5 LC"
    },
    {
        "code": "88186",
        "value_represented": "Tungsten PM2.5 LC"
    },
    {
        "code": "88203",
        "value_represented": "Chloride PM2.5 LC"
    },
    {
        "code": "88301",
        "value_represented": "Ammonium Ion PM2.5 LC"
    },
    {
        "code": "88302",
        "value_represented": "Sodium Ion Pm2.5 LC"
    },
    {
        "code": "88303",
        "value_represented": "Potassium Ion PM2.5 LC"
    },
    {
        "code": "88304",
        "value_represented": "OCX Carbon PM2.5 LC"
    },
    {
        "code": "88305",
        "value_represented": "OC CSN Unadjusted PM2.5 LC TOT"
    },
    {
        "code": "88306",
        "value_represented": "Total Nitrate PM2.5 LC"
    },
    {
        "code": "88307",
        "value_represented": "EC CSN PM2.5 LC TOT"
    },
    {
        "code": "88308",
        "value_represented": "Carbonate Carbon CSN PM2.5 LC TOT"
    },
    {
        "code": "88309",
        "value_represented": "Volatile Nitrate PM2.5 LC"
    },
    {
        "code": "88310",
        "value_represented": "Non-volatile Nitrate PM2.5 LC"
    },
    {
        "code": "88311",
        "value_represented": "OCX2 Carbon PM2.5 LC"
    },
    {
        "code": "88312",
        "value_represented": "Total Carbon PM2.5 LC TOT"
    },
    {
        "code": "88313",
        "value_represented": "Black Carbon PM2.5 at 880 nm"
    },
    {
        "code": "88314",
        "value_represented": "UV Carbon PM2.5 at 370 nm"
    },
    {
        "code": "88315",
        "value_represented": "Delta Carbon PM2.5 LC"
    },
    {
        "code": "88316",
        "value_represented": "Optical EC PM2.5 LC TOT"
    },
    {
        "code": "88317",
        "value_represented": "Black Carbon  PM2.5 Corrected"
    },
    {
        "code": "88320",
        "value_represented": "OC PM2.5 LC TOR"
    },
    {
        "code": "88321",
        "value_represented": "EC PM2.5 LC TOR"
    },
    {
        "code": "88322",
        "value_represented": "OCH PM2.5 LC TOT"
    },
    {
        "code": "88323",
        "value_represented": "EH IMPROVE PM2.5 LC"
    },
    {
        "code": "88324",
        "value_represented": "OC1 PM2.5 LC"
    },
    {
        "code": "88325",
        "value_represented": "OC2 PM2.5 LC"
    },
    {
        "code": "88326",
        "value_represented": "OC3 PM2.5 LC"
    },
    {
        "code": "88327",
        "value_represented": "OC4 PM2.5 LC"
    },
    {
        "code": "88328",
        "value_represented": "OP PM2.5 LC TOR"
    },
    {
        "code": "88329",
        "value_represented": "EC1 PM2.5 LC"
    },
    {
        "code": "88330",
        "value_represented": "EC2 PM2.5 LC"
    },
    {
        "code": "88331",
        "value_represented": "EC3 PM2.5 LC"
    },
    {
        "code": "88332",
        "value_represented": "OC1 CSN Unadjusted PM2.5 LC TOT"
    },
    {
        "code": "88333",
        "value_represented": "OC2 CSN Unadjusted PM2.5 LC TOT"
    },
    {
        "code": "88334",
        "value_represented": "OC3 CSN Unadjusted PM2.5 LC TOT"
    },
    {
        "code": "88335",
        "value_represented": "OC4 CSN Unadjusted PM2.5 LC TOT"
    },
    {
        "code": "88336",
        "value_represented": "OP CSN PM2.5 LC TOT"
    },
    {
        "code": "88337",
        "value_represented": "Hydrogen PM2.5 LC"
    },
    {
        "code": "88338",
        "value_represented": "Nitrite PM2.5 LC"
    },
    {
        "code": "88339",
        "value_represented": "Ammonium Sulfate PM2.5 LC"
    },
    {
        "code": "88340",
        "value_represented": "Ammonium Sulfate Extinction PM2.5 LC"
    },
    {
        "code": "88341",
        "value_represented": "Aerosol Extinction PM2.5 LC"
    },
    {
        "code": "88342",
        "value_represented": "Coarse Mass Extinction PM2.5 LC"
    },
    {
        "code": "88343",
        "value_represented": "Elemental Carbon Extinction PM2.5 LC"
    },
    {
        "code": "88344",
        "value_represented": "Ammonium Nitrate PM2.5 LC"
    },
    {
        "code": "88345",
        "value_represented": "Ammonium Nitrate Extinction PM2.5 LC"
    },
    {
        "code": "88346",
        "value_represented": "Organic Carbon Extinction PM2.5 LC"
    },
    {
        "code": "88347",
        "value_represented": "Particle Light Scatter"
    },
    {
        "code": "88348",
        "value_represented": "Soil PM2.5 LC"
    },
    {
        "code": "88349",
        "value_represented": "Soil Extinction PM2.5 LC"
    },
    {
        "code": "88350",
        "value_represented": "Organic Carbon Mass PM2.5 LC"
    },
    {
        "code": "88355",
        "value_represented": "OC CSN_Rev Unadjusted PM2.5 LC TOT"
    },
    {
        "code": "88357",
        "value_represented": "EC CSN_Rev Unadjusted PM2.5 LC TOT"
    },
    {
        "code": "88360",
        "value_represented": "PM 2.5 Carbon at 470 nm"
    },
    {
        "code": "88361",
        "value_represented": "PM 2.5 Carbon at 520 nm"
    },
    {
        "code": "88362",
        "value_represented": "PM 2.5 Carbon at 590 nm"
    },
    {
        "code": "88363",
        "value_represented": "PM 2.5 Carbon at 660 nm"
    },
    {
        "code": "88364",
        "value_represented": "Infrared PM 2.5 Carbon at 950 nm"
    },
    {
        "code": "88370",
        "value_represented": "OC CSN_Rev Unadjusted PM2.5 LC TOR"
    },
    {
        "code": "88374",
        "value_represented": "OC1 CSN_Rev Unadjusted PM2.5 LC"
    },
    {
        "code": "88375",
        "value_represented": "OC2 CSN_Rev Unadjusted PM2.5 LC"
    },
    {
        "code": "88376",
        "value_represented": "OC3 CSN_Rev Unadjusted PM2.5 LC"
    },
    {
        "code": "88377",
        "value_represented": "OC4 CSN_Rev Unadjusted PM2.5 LC"
    },
    {
        "code": "88378",
        "value_represented": "OP CSN_Rev Unadjusted PM2.5 LC TOR"
    },
    {
        "code": "88379",
        "value_represented": "OP PM2.5 LC TOT"
    },
    {
        "code": "88380",
        "value_represented": "EC CSN_Rev Unadjusted PM2.5 LC TOR"
    },
    {
        "code": "88381",
        "value_represented": "EC PM2.5 LC TOT"
    },
    {
        "code": "88382",
        "value_represented": "OC PM2.5 LC TOT"
    },
    {
        "code": "88383",
        "value_represented": "EC1 CSN_Rev Unadjusted PM2.5 LC"
    },
    {
        "code": "88384",
        "value_represented": "EC2 CSN_Rev Unadjusted PM2.5 LC"
    },
    {
        "code": "88385",
        "value_represented": "EC3 CSN_Rev Unadjusted PM2.5 LC"
    },
    {
        "code": "88388",
        "value_represented": "OP CSN_Rev Unadjusted PM2.5 LC TOT"
    },
    {
        "code": "88390",
        "value_represented": "Levoglucosan PM2.5 LC"
    },
    {
        "code": "88391",
        "value_represented": "Mannosan PM2.5 LC"
    },
    {
        "code": "88392",
        "value_represented": "Galactosan PM2.5 LC"
    },
    {
        "code": "88393",
        "value_represented": "1-nitropyrene PM2.5 LC"
    },
    {
        "code": "88395",
        "value_represented": "Sea Salt (PM2.5)"
    },
    {
        "code": "88396",
        "value_represented": "PM2.5 Carbon at 430 nm"
    },
    {
        "code": "88397",
        "value_represented": "PM2.5 Carbon at 525 nm"
    },
    {
        "code": "88398",
        "value_represented": "PM2.5 Carbon at 565 nm"
    },
    {
        "code": "88399",
        "value_represented": "PM2.5 Carbon at 700 nm"
    },
    {
        "code": "88401",
        "value_represented": "Reconstructed Mass PM2.5 LC"
    },
    {
        "code": "88403",
        "value_represented": "Sulfate PM2.5 LC"
    },
    {
        "code": "88500",
        "value_represented": "PM2.5 Total Atmospheric"
    },
    {
        "code": "88501",
        "value_represented": "PM2.5 Raw Data"
    },
    {
        "code": "88502",
        "value_represented": "Acceptable PM2.5 AQI & Speciation Mass"
    },
    {
        "code": "88503",
        "value_represented": "PM2.5 Volatile Channel"
    },
    {
        "code": "92142",
        "value_represented": "Mercury compounds"
    }
]