Famphur, 10.0 µg/ml, Acetonitrile, 10ml

2,3,4,4'-Tetrachlorobiphenyl (60)

Methyl hexadecanoate-d31 (Methyl palmitate-d31), 1000µg/mL, Solvent-n-hexane, Unit 1mL, # of units-5, Cas.no. 29848-79-1

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