EPA Method 8081A Pesticide Standard A Back Catalog number: 92789 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-2293-100AN1 Fenthion-sulfone, 100µg/ml in Acetonitrile, 1ml 2 100,00 Kč 63034 2’,3,5-Trichlorobiphenyl Price on request 79191 Oryzalin Price on request