Fermentation Standard II, in Water, 1ml

3,3'-Dinitrobenzidine, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 6271-79-0

Benzo[b]naphtho[2,1-d]furan, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 239-30-5

1-Methyl-2-phenylbenzimidazole, N-glucuronide, , Solvent-, Unit , # of units-, Cas.no.