trans-1,4-Dichloro-2-butene Back Catalog number: X9069 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71799 L(+)Lactic acid Price on request 10545.34-1G Direct Black 38 Price on request 676792 4-tert-Octylphenol-mono-ethoxylate, 10.0 µg/ml, A Price on request