Anions EPA Method 300 Back Catalog number: 50095 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680857 Demeton-O, 100 µg/ml, Acetonitrile, 1ml Price on request 677584 trans-Nonachlor, 100 µg/ml, Acetonitrile, 1ml Price on request 676294 Thiophanate-methyl, 100 µg/ml, Methanol, 1ml Price on request