Parathion-ethyl, 10.0 µg/ml, Ethyl acetate, 10ml

2-(Hydroxymethyl)butanoic Acid, 10mg

Bisphenol A bis(diphenyl)phosphate, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 5945-33-5

Fenson, 100 µg/ml, Cyclohexane, 5ml