Benzidine Back Catalog number: 79151 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675154 D8-Naphthalene, 10.0 µg/ml, Cyclohexane, 10ml Price on request 72770 Terbufos sulfone, 1000µg/ml in MeOH, 1ml Price on request 79402 Aroclor 1016 Price on request