1,2,4,5-Tetramethylbenzene Back Catalog number: 71222 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678492 Propyzamide, 100 µg/ml, Acetonitrile, 5ml Price on request 9385.17-K-ME Zopiclone, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 43200-80-2 Price on request 93096 Chlorinated Phenols Standard Price on request