WP pH @ 25°C

Alachlor OA, 1000µg/ml in Acetonitrile, 1ml

Benzo[g]chrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 196-78-1

Native Chlorinated Methoxybiphenyl Solution/Mixture, 1.2ml, nonane