Benzene Back Catalog number: 79532 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684986 3,3'-Dichlorobenzidine, 10.0 µg/ml, Acetonitrile, Price on request 678278 Chlorthiophos, 100 µg/ml, Acetonitrile, 5ml Price on request 71175 Polyethylene glycol Price on request