trans-1,4-Dichloro-2-butene Back Catalog number: 34051 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96657 Aldehyde Mix Price on request 674746 Bromoxynil-methyl ether, 10 µg/ml, Acetonitrile, Price on request 71820 Methanol-d3 Price on request