O,O-Diethyldithiophosphate-13C4, sodium salt Back Catalog number: 10711.4-100-MEX5 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended L13121000CY alpha-Endosulfan 10 µg/mL in Cyclohexane, 10ml Price on request 684108 Propazine, 10.0 µg/ml, Acetonitrile, 10ml Price on request 63047 2,2’,4,4’-Tetrachlorobiphenyl Price on request