Phthalate Standard Back Catalog number: 97487 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10289.15-200-T 1,4,8-Trimethylcarbazole Price on request 91703 EPA Method 502.2 Internal Standard Price on request 10761.2-K-ME O,O-Dimethylhydrogenphosphate, sodium salt Price on request