Metazachlor, 100µg/mL in Acetonitrile, 1ml

2,2,6,6-Tetrachlorobiphenyl (BZ-54)

N-Acetyl-S-(carbamoylethyl-d4)-L-cysteine , 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 81690-92-8 (unlabelled compound)

Fenthion-oxon, 10mg