1,2,3,4-Tetramethylbenzene Back Catalog number: 32901 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 672847 Diuron, 250mg Price on request 675245 Picloram, 100 µg/ml, Acetonitrile, 5ml Price on request 677350 N-2,4-Dimethylphenyl-N'-methylformamidine HCl, 10. Price on request