EPA Method 632.1 Analytes Back Catalog number: 40047 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673672 Pirimiphos-ethyl, 100 µg/ml, Ethyl acetate, 5ml Price on request 50255 COD Calibration Standard Price on request 79296 Endosulfan sulphate Price on request