USP 467 Back Catalog number: 94535 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79469 1,4-Dichlorobenzene-d4 Price on request 684599 2,2'-Methylenedianiline, 10mg Price on request 92815 Volatile Mix A1, 200µg/ml in MeOH, 1ml Price on request