117ORGANICS
Semi-volatile Organics
in Water (SOC)*
(various) 7 daysVolatile Organics
in Water*
(various) 7 daysTrihalomethanes* EPA 501.1 7 days
Gross Alpha & Bata (Radionuclides)* (various) 7 days
BOD SM-5210 B 48 hours
COD EPA 410.4(7.3) 28 days
Oil and Grease EPA 413.1(1.2) 28 days
Hardness W/digestion SM-2340 B 6 months
Nitrogen, TKN EPA 351.4 28 days
Nitrogen, ammonia SM-4500 NH3 F 28 days
Nitrogen, Total Organic SM-4500
NorgNH3
28 daysNitrogen, nitrate SM-4500 NO3 D 48 hours
Nitrogen, nitrite SM-4500 NO2 B 48 hours
Phosphorous, ortho SM-4500 P E 48 hours
Sulfate SM-4500 SO4 E 28 days
Solids, dissolved SM-2540 7 days
Solids, settle able SM-2540 F 7 days
Solids, suspended SM-2540 D 7 days
Solids, total SM-2540 B 7 days
Solids, volatile SM-2540 E 7 days
Total Organic Carbon EPA 415.1 28 days
PH EPA 150.1
Metals (per element)
ICP
(Ag, Al, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Mo, Na, Ni, Sb, V,
EPA 200.7 6 months