1,2,4,5-Tetramethylbenzene Back Catalog number: 71222 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 55126 RCRA Ignitability- Flashpoint Price on request 95179 Guanidine nitrate Price on request 1243.8-K-ME 2-Methylheptane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 592-27-8 Price on request