1,2,4-Trimethylbenzene Back Catalog number: 31491 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2469.13-K-IP 2,5-Dibromophenol-PFB, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. Price on request 10300.15-K-IO 4-Nonylphenol, mixture of isomers, "Type C" Price on request 90611 525/526 Internal Standard Price on request