EPA Method 8330 Analyte Back Catalog number: 82447 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675892 DMST, 100 µg/ml, Acetonitrile, 1ml Price on request 54583 Tin (Sn) Price on request 673469 Acephate, 100 µg/ml, Ethyl acetate, 5ml Price on request