Phthalate Standard Back Catalog number: 96796 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 34481 1,2-Difluorotetrachloroethane Price on request 31028 EPA Method 525 - Phthalate Standard Price on request 2459.7-K-IP 3-Methyl-4-nitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2581-34-2 Price on request