trans-Chlordane

Phorate, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 298-02-2

Mass-Labelled PBDE Internal Standard Solution, 1.2ml, nonane

15N3-Atrazine-desethyl, 100 µg/ml, Acetonitrile,