O,O-Diethylhydrogenphosphate-13C2, sodium salt Back Catalog number: 10707.4-100-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 14963.12-50-ME Perfluorododecanesulfonic acid, 50µg/ml in MeOH, 1ml Price on request 83536 Acetaldehyde-DNPH Price on request 673551 Dieldrin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request