O,O-Diethylhydrogenphosphate-13C2, sodium salt Back Catalog number: 10707.4-100-MEX5 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 96453 EPA Method 505 Pesticides Price on request 95326 California Gas Additive Standard Price on request 2662.10-100-CY Chlordane Price on request