O,O-Diethyldithiophosphate, ammonium salt, 50mg Back Catalog number: 10407.4-50MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 19207 Semi-Volatiles Spiking Standard Price on request 678445 Nitrofen, 100 µg/ml, Acetonitrile, 1ml Price on request 96082 Mepiquat-d16 chloride Price on request