Oxadixyl, 100 µg/ml, Ethyl acetate, 5ml

Benzene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 71-43-2

3,3,4,4-Tetrachlorobiphenyl (BZ-77)

1,2,3,6,7,8-Hexachloronaphthalene, 1.2mL x 50ug/mL, nonane