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

Decachlorobiphenyl

7H-Perfluoroheptanal, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 647-44-9

Deuterated PAH Std., 2000µg/ml in MeChl, 1ml