2,4´-DDT D8, 100µg/ml in Acetone, 1ml

Tris(4-nitrophenyl) Phosphate, >98%, 25g

Aromatic Internal Standard

2,3,3',4,4'-Pentachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 32598-14-4