D7-Malathion, 100 µg/ml, Acetone, 1ml

Triisobutylphosphate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 126-71-6

Mass-Labelled PCB Solution, 1.2ml x 1000ng/ml, nonane

N-Nitroso-N-methylaniline