Primisulfuron-methyl, 100 µg/ml, Acetonitrile, 5

2,3,3',5,6-Pentachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 74472-36-9

BOD Calibraton Standard

Parathion-ethyl, 100µg/ml in Acetonitrile, 5ml