O,O-Diethylthiophosphate, sodium salt, 1000µg/ml in MeOH, 1ml Back Catalog number: 10759.4-K-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 679808 Sulfadiazine, 100 µg/ml, Methanol, 1ml Price on request 675706 4-Nonylphenol-mono-ethoxylate, 10.0 µg/ml, Aceton Price on request 675827 Demeton-S-methyl-sulfone, 100 µg/ml, Toluene, 1m Price on request