Bromophos-ethyl, 100 µg/ml, Ethyl acetate, 5ml

24-Ethyl-5ß(H)-cholestan-3 alpha-ol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5060-24-2

Azinphos ethyl, 1000µg/ml in MeOH, 1ml

PAH Mix 6, 10µg/ml in Acetonitrile, 5ml