Metazachlor ESA, 100µg/mL in Acetonitrile/MeOH, 1m

Methiocarb, 100 µg/ml, Ethyl acetate, 5ml

Benz(a)anthracene-d12, 2.0mg/mL in CH2Cl2. 1mL

6:2 Di-PAPS-d4, neat, Solvent-neat, Unit ca. 50 µg, # of units-1, Cas.no.