trans-1,4-Dichloro-2-butene Back Catalog number: X9069 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679885 2,4-Diaminotoluene, 100 µg/ml, Acetonitrile, 5ml Price on request 30065 EPA Method 502/524 High Conc VOC Mix #8 Price on request 91435 Detector Performance Standard Price on request