trans-1,4-Dichloro-2-butene Back Catalog number: X9069 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684544 2-Phenylphenolate sodium tetrahydrate (technical), Price on request 51096 8015AZ Calibration Standard Price on request 677220 4-(3-Indolyl)-butyric acid, 250mg Price on request