Benzidine Back Catalog number: 79151 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680131 Cyenopyrafen, 25mg Price on request 90604 Aroclor 1242 Price on request 3366.6-100MG 1,4-Dichlorobenzene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 106-46-7 Price on request