trans-1,4-Dichloro-2-butene Back Catalog number: X9069 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70337 1,2-Propanediol, 1000µg/ml in MeOH, 1ml Price on request 93188 EPA Method 528 Internal Standard Price on request 51124 Internal Standard ASTM D-5307 Price on request