Nitrate-N Group / Asbestos Group / Group 5 Diquat Group 6 Endothall Group / Hexachlorobenzene Hexachlorocyclopentadiene Group / Group 4 Enzyme Substrate Determinations Group / Herbicides Group / Trace Metals Group 2 Alachlor Atrazine Simazine Group / Cyanide Group / Barium Beryllium Cadmium Chromium Mercury Selenium Thallium Group / Nitrite-N Group / Trichloroethane Group / Lead Copper Group / Pesticides Group / Coli Enumeration Trace Metals Group / Carbofuran Oxamyl (Vydate) (As groups or individually) Group / Fluoride Group / /
MARYLAND DEPARTMENT OF HEALTH AND MENTAL HYGIENE