trans-1,4-Dichloro-2-butene Back Catalog number: 70486 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 34521 Isoprene Price on request C-090N 2,2',3,4',5-Pentachlorobiphenyl, 5mg Price on request 3954.3-1ML 1,3-Dichloropropane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 142-28-9 Price on request