trans-1,4-Dichloro-2-butene Back Catalog number: X9069 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 40000 EPA Method 601 Purgeable Halocarbons Price on request 93388 Nitrobenzene Price on request 3271.19-K-IO Methyl 6-cis-octadecenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2777-58-4 Price on request