(-)-Captopril,1000 µg/mL,MeOH,1mL,

Alachlor (ring 13C6), 100ug/ml in n-Nonane, 1,2ml

Benzyl 4-hydroxybenzoate, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 94-18-8

Pesticide Standard