trans-2-Pentene Back Catalog number: 34531 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9050.20-10MG Dihydroisopimaric acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5673-36-9 Price on request 79666 Benzo(a)pyrene Price on request 678272 Chlorbenside, 100 µg/ml, Acetonitrile, 5ml Price on request