trans-1,4-Dichloro-2-butene Back Catalog number: 70486 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DFP-B10-CS4,5,6,7 Individual Calibration Solutions, 200ul, nonane Price on request 674699 Diflubenzuron, 250mg Price on request 675340 Metrafenone, 100 µg/ml, Acetonitrile, 5ml Price on request