PCB No. 209, 10 ng/µl, 10ml

2,2',5,6'-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 10MG, # of units-1, Cas.no. 41464-41-9

Carcinogenic Aryl Amine Mix, 100µg/mL in Ethyl acetate, 1ml

Sulfamethazine, 100μg/mL in Acetonitrile, 1ml