1,2,3,4-Tetramethylbenzene Back Catalog number: 70491 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9561.16-K-IO Butyldiphenylphosphate, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2752-95-6 Price on request 54370 MBAS-Alkyl Price on request 70660 Diquat, 1000µg/ml in Water, 1ml Price on request