Chlorinated Pesticides

Perfluorokerosene (bp. 70-200) for Mass spectrometry, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no.

1,2,4,8-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane

Isoproturon-desmethyl, 100mg