1,2,3,5,6,7-Hexachloronaphthalene,,,,

4,4'-DDT (ring-13C12), 100ug/ml in n-Nonane, 1,2ml

tert-Butyl disulfide

Di-n-butylsulfide, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 544-40-1