Isoproturon-desmethyl, 100µg/ml in ACN, 5ml Back Catalog number: 15900-2935-100AN5 Manufacturer: NEOCHEMA Availability: 1 week Price on request - + Recommended 682966 Surrogate Mix ISO 27065 and ISO 18889, , , 100ml Price on request 10407.4-K-ME O,O-Diethyldithiophosphate, ammonium salt Price on request 30551 1,1,1-Trichloroethane Price on request