trans-1,4-Dichloro-2-butene Back Catalog number: 70486 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677231 ADBI (Celestolid), 10.0 µg/ml, Cyclohexane, 1ml Price on request 83560 p-Tolualdehyde-DNPH, 100µg/ml in Acetonitrile, 1ml Price on request 95989 Method 8121 - Surrogate Standard Price on request