3,3'-Dichlorobenzidine, 100mg

4-tert-Butyl-d9-phenol-2,3,5,6-d4,1000 µg/mL,isopropanol,1mL,

Benzo[a]pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 50-32-8

1,7-Heptanedicarboxylic acid (Azelaic Acid), 250mg