trans-1,4-Dichloro-2-butene Back Catalog number: X9069 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50741 Hexavalent Chromium (Cr +6) Price on request 1086.12-10MG Biphenyl-d10, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1486-01-7 Price on request 674558 Fensulfothion, 100mg Price on request