EPA Method 8140/8141 Analytes Back Catalog number: 81400 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679495 13C6-Sulfamethoxazole, 10mg Price on request 8676.12-K-ME Pyrimethanil Price on request BB-26 2,3',5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request