oxy-Chlordane, 10µg/ml in Cyclohexane, 10ml

Dow 624A Volatile Internal/Surrogate Standard

Tiocarbazil, 100 µg/ml, Acetonitrile, 5ml

Benzo[a]pyrene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 50-32-8