Fenitrothion, 100 µg/ml, Acetonitrile, 5ml

1-Chloro-4-fluorobenzene, Internal standard for Gasoline Range Analysis, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 352-33-0

1,2,4,6,8-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Benzo[a]pyrene, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 50-32-8