trans-1,4-Dichloro-2-butene Back Catalog number: 34051 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2043.8-10MG Perfluorooctane sulfonamide Price on request 9362.3-KIT-N Pentyl/Isopentyl phthalate Kit, neat (2099.18+8539.18+8425.18, 100mg each), , Solvent-, Unit Kit, # of units-1, Cas.no. Price on request 1981.12-K-5ME Tri-n-butyltin chloride, 1000µg/mL, Solvent-methanol, Unit 5mL, # of units-1, Cas.no. 1461-22-9 Price on request