OrganoPhosphorus Pesticide Standard

3,4,5-Tribromophenol, 1.2ml x 100ug/ml, toluene

1-Ethyl-2-phenylbenzimidazole, neat, Solvent-neat, Unit 10MG, # of units-8, Cas.no. 6528-75-2

2-Nitrobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 86-00-0