4-n-Octylphenol-d4monoethoxylate

Acetochlor OA, 100 µg/ml, Acetonitrile, 1ml

1-Ethyl-2-phenylbenzimidazole, neat, Solvent-neat, Unit 10MG, # of units-8, Cas.no. 6528-75-2

epsilon-HCH, 10µg/ml in Cyclohexane, 1ml