EPA Method 8330 Analyte Back Catalog number: 79077 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676063 Iodipamide, 100mg Price on request 676725 Sulfaguanidine monohydrate, 100mg Price on request 673443 Spiroxamine, 100 µg/ml, Acetonitrile, 5ml Price on request