trans-1,4-Dichloro-2-butene Back Catalog number: 34251 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680076 2,3,4-Trichloronitrobenzene, 250mg Price on request 673274 Ethiofencarb-sulfoxide, 10.0 µg/ml, Acetonitrile, Price on request L20011400IO PCB No. 114, 10µg/ml in Isooctane, 10ml Price on request