3,3’-Dimethylbenzidine Back Catalog number: 94751 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 52021 Calibration Standard 1 Price on request MBP-127 3,3',4,5,5'-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 8383.6-10K-ME n-Butyl acetate, 10000µg/mL, Solvent-Methanol, Unit 1mL, # of units-1, Cas.no. 123-86-4 Price on request