EPA Method 8081A Pesticide Standard B Back Catalog number: 92788 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-4205-100AN5 Propoxycarbazone-sodium, 100µg/ml in AL, 5ml 1 295,00 Kč 3378.14 Kalthane, , Solvent-, Unit , # of units-, Cas.no. Price on request 2837.4-50-ME Perfluorobutyramide, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 662-50-0 Price on request