Benzo(a)pyrene, 10 ng/µl, 10ml

6-Methyl-2',3,4,6'-tetrachlorodiphenylmethane

1-Methylbenz[a]anthracene, 50 µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 2498-77-3

Cefadroxil