2,2’,4,4’,5,5’-Hexachlorobiphenyl (153)

Tetrachlorvinphos, 10.0 µg/ml, Ethyl acetate, 10

1,4,5,8-Tetrachloronaphthalene (96%), 1.2ml x 48ug/ml, nonane

2-Ethoxy-3-ethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.