PAH-Dx - Mix 4, 100µg/ml in Acetonitrile, 5ml

Polyphosphoric acids ammonium salt, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 68333-79-9

4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml

Chlordane, cis-alpha, 100µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 5103-71-9