trans-1,3-Dichloropropene-d4 Back Catalog number: 72052 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 82448 USE PN 31196 Price on request 21016 CLP Semi-Volatile Base/Neutral Surrogate Std Price on request 97661 Florida Calibration Window Defining Hydrocarbons Price on request