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Dusts & Fibers: total nuisance dust (TND), total respirable dust (TRD), crystalline silica dusts, alkaline dusts, carbon black, asbestos

Metals: aluminum, antimony, arsenic, barium, beryllium, bismuth, boron, cadmium, calcium, chromium, cobalt, copper, ferric oxide, gallium, gold, indium, iron, lanthanum, lead, lithium, magnesium, manganese, mercury, molybdenum, neodymium, nickel, palladium, phosphorus, platinum, potassium, selenium, silver, sodium, strontium, tellurium, thallium, tin, titanium, tungsten, vanadium, yttrium, zinc, zirconium, hexavalent chromium

Organic Solvents: TVOC, acetone, benzene, butyl acetate, ethanol, ethyl acetate, ethylbenzene, formaldehyde, gasoline, hexane, isopropyl alcohol, kerosene, methanol, methyl ethyl ketone, methylene chloride, toluene, xylenes

Note: refer to WEM, IH & IAQ Technical Guidebook for complete list of organic solvents / organic vapors / volatile organic compounds

Acids: hydrogen chloride, phosphoric acid, hydrogen bromide, nitric acid, sulfuric acid, hydrogen fluoride, acetic acid, acrylic acid, formic acid

Gases: ammonia, carbon dioxide, carbon monoxide, chlorine, cyanide, hydrogen sulfide, methane, nitrogen dioxide, oxygen, sulfur dioxide, LEL

[total bacteria, total fungi (as yeasts and molds)]