Disulfoton, 100 µg/ml, Toluene, 1ml Back Catalog number: 677975 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 82506 EPA Method 8250/8250A Mix #3 - Pesticides Price on request 678349 Methoxychlor, 100 µg/ml, Ethyl acetate, 5ml Price on request 10412.4-K-ME Sodium DL-3-hydroxybutyrate-3,4,4,4-d4 Price on request