SpeciationParametersReference Method
Anions F-, Cl-, Br-, NO2-, PO42-, CO32-, SO42- EPA 300
Cations Li, Na, NH4, K, Mg, Ca EPA 300
Disolved Oxygen ASTM D888
Metals (Trace by ICP-MS) 22 Elements - Ag, Al, As, Ba, Be, Cd, Co, Cr, Cu, Fe, Mn, Mo, Ni, Pb, Sb, Se, Sn, Sr, Th, Ti, V, Zn * EPA 200.8
Mercury DMA, CVAFS EPA 7473, 1631

* all other elements need to be verified with the lab and are subject to the cost of the standard(s) required