Dibutyltin dichloride, 250mg

EPA Method 1666Labeled Standard

3-Perfluoropentyl propanoic acid (5:3), 50µg/ml in MeOH, 1,2ml

2,2',4,5,5'-Pentachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 37680-73-2