PCB Isomers Mix B Back Catalog number: 94275 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-3000-100AN5 Lenacil, 100µg/ml in Acetonitrile, 5ml Price on request 679525 13C6-Sulfamethizole, 10mg Price on request 676697 Quinoxyfen, 100 µg/ml, Acetonitrile, 1ml Price on request