alpha-HCH, 100 µg/ml, Acetonitrile, 5ml

3,3',4,5'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Bleomycin sulphate, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 9041-93-4

2,2',3,3',4,6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,