3,4-Dinitrotoluene Back Catalog number: 71773 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59935 ICP-MS Verification Standard #2 Price on request 1991.12-5MG 3,3',4,4'-Tetrabromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 93703-48-1 Price on request 50412 Metals Mix 5A Price on request