3,3’-Dimethylbenzidine Back Catalog number: 90898 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 685756 Phosmet-oxon, 100µg/ml in Acetonitrile, 1ml Price on request 70099 4,4’-DDD Price on request 2044.15-K-IO 4-Nonylphenol, mixture of nonyl isomers, 1000µg/mLin Isooctane, 1ml Price on request