Phenanthrene-d10, 1000µg/ml in MethyleneChloride, 1ml

Toxaphene

Aflatoxin M1, 0.5 µg/ml, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 6795-23-9

3,3'-Difluoro-4,4'-dichlorobiphenyl, , Solvent-, Unit , # of units-, Cas.no.