3,3’-Dichlorobenzidine Back Catalog number: 70130 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended WM48-CVS Calibration Kit for WHO & Marker PCBs; EN 1948-4:2010, 6 x 500ul, nonane Price on request 2331.11-K-HX (2-Methylbutyl)benzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 3968-85-2 Price on request C755392 trans-p-Coumaric-d6 Acid, 5mg Price on request