1,2,3,4-Tetramethylbenzene Back Catalog number: 70491 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C335052 Chlorhexidine-d8 Dihydrochloride, 1mg Price on request 676706 PSA-GCB-Mix for 2007.01 per AOAC Price on request 10330.16-100-ME Norcocaine hydrochloride, 100µg/ml in MeOH, 1ml Price on request