Propoxur, 100µg/ml in Acetonitrile, 1ml

2-(4-Chloro-2-methylphenoxy-d3)propionic acid, 100µg/ml in MeOH, 1ml

Verapamil-d7 Hydrochloride, 5mg

2,2',6,6'-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 15968-05-5