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 23004 EPA Method 8260B Surrogate Standard Price on request 50330 Cation Mix #1 Price on request 11141.18-50-T syn Dechlorane Plus ,50 µg/mL,toluene,1mL, Price on request