a-BHC, 1000µg/ml in Hexane, 1ml

Methiocarb, 10.0 µg/ml, Ethyl acetate, 10ml

n-Perfluorooctanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 335-67-1

2-Ethyl-5-methylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 13360-64-0