alpha-HCH, 10 µg/ml, Ethyl acetate, 10ml

4-Acetamidoantipyrine, 1000µg/ml in MeOH, 1ml

Pesticide Degradation Standard

n-Pentyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219798-66-9