(13C12)Aldrin, 1.2mL x 100ug/mL, nonane

1,3-Dinitrobenzene, 1000µg/ml in Acetonitrile, 1ml

Propetamphos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 31218-83-4

1,2,3,7,8,9-Hexachlorodibenzofuran ,50 µg/mL,n-nonane,1mL,