EPA Method 548 Analyte Back Catalog number: 30047 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C17451000 Thiacloprid, 100mg Price on request 10675.8-K-ME Di(ethylene glycol)butyl ether Price on request 673805 Triclopyr-2-butoxyethyl ester, 100mg Price on request