EPA Method 8081A Pesticide Standard B Back Catalog number: 92790 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679188 Brombuterol, 10mg Price on request 13700-0165-100MT5 Trichloroacetic acid (TCA), 100µg/ml in MTBE, 5ml Price on request 3380.19-100-AN Diflufenican Price on request