WS Sodium (Na) Back Catalog number: 54149 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 1428.10-1G 2-Isopropyl-5-methylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 89-83-8 Price on request 40010 EPA Method 604/625 - Phenols Standard Price on request 33611 Chlorotrifluoroethene Price on request