Butachlor, 100 µg/ml, Acetonitrile, 5ml

2,2',4,4'-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2437-79-8

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

Tetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 119-64-2