trans-1,4-Dichloro-2-butene Back Catalog number: 70486 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681419 Pyribencarb, 25mg Price on request 57128 Nickel (Ni) Price on request 66214 Group 3 PCB’s - Low Toxicity Congeners Price on request