Propachlor, 100μg/ml in Acetonitrile, 5ml

Ethanol standard in water,4.0g/L,water, 1.5mL

Ethyltricyclohexyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106376-80-1

JWH-073Methylderivate N-(4-Hydroxybutyl) metabolite, 50µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. NA