o,p'-DDT, 100µg/ml in MeOH, 1ml

Perdeuterated Internal Standard PAH-mixture 24 1336,12 Acenaphthylene-d8 [93951-97-4] 1024,18 Chrysene-d12 [1719-03-5] 1531,22 Indeno[1,2,3-cd]pyrene-d12 [-] Concentration.: 2µg/ml in ethyl acetate

Total Kjeldahl Nitrogen (N), 100µg/ml in Water, 100ml

DRO & ORO Standard C10-C32