1,4-Dichloro-2-butene Back Catalog number: 71391 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66213 Group 2 PCB’s - Toxicity in Animal Tissue Price on request 676486 Leucine Enkephalin acetate salt, 25mg Price on request 675169 3,5-Dichlorophenol, 100 µg/ml, Methanol, 5ml Price on request