1,4-Dichloro-2-butene Back Catalog number: 71391 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79810 Deltamethrin, 1000µg/ml in Acetonitrile, 1ml Price on request ACQ-AQ11-030 Ethanol standard in water,1.1g/L,water, 3mL Price on request 79120 Butachlor Price on request