GLC Reference standard 674, 100mg

Iprovalicarb, certified, 0.1g

Phosphamidon, 100µg/ml in Acetonitrile, 1ml

2,2',3,5'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 41464-39-5