3,3’-Dimethoxybenzidine Back Catalog number: 94752 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73637 d,l-MDEA Price on request 1022.24-K-IOX10 n-Tetracosane-d50, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 16416-32-3 Price on request 677907 EPN, 10 µg/ml, Ethyl acetate, 10ml Price on request