4,4'-DDT, 100 µg/ml, Methanol, 1ml

Chlorinated Pesticides Mix#1, 10ug/ml in MeOH, 1ml

Dimethylnitramine-d6, 1000µg/mL, Solvent-methanol, Unit 1.1mL, # of units-1, Cas.no. 72885-11-1

PCB Congeners