Benzidine, 100mg

4,4'-Dibromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2050-47-7

4-n-Nonylphenol, 100 µg/ml, Methanol, 1ml

2-Chloropropane, 1ml