oxy-Chlordane, 100 µg/ml, Acetonitrile, 1ml

n-Heptadecylcyclohexane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 19781-73-8

2,4,4'-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

2,3,4,7,8-Pentachlorodibenzofuran , 1.2ml x 50ug/ml, nonane