2,4-DB Back Catalog number: 83563 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1739.12-K-T 3,3'-Dinitrobenzidine, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 6271-79-0 Price on request 681381 Ethirimol, 100mg Price on request 675735 D3-Triclosan (2,4-dichlorophenoxy D3), 100 µg/ml, Price on request