Hexachlorobenzene, 1000µg/ml in Toluene, 1ml

Organochlorine Pesticide Standard

2-Ethyl-5-methylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 40323-88-4

2,2',3,4,4',5,5'-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane