trans-1,4-Dichloro-2-butene Back Catalog number: 34251 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79429 N-(n-Butylbenzene) sulfonamide Price on request 676715 Tyramine, 100mg Price on request 681202 TFNA, 100 µg/ml, Acetonitrile, 1ml Price on request