Cole-Parmer presents Chem-Durance, an exclusive, tubing formulation for the MASTERFLEX® peristaltic pump series. This co-extruded material has an inner liner that protects against chemically aggressive fluids, and a soft, flexible outer layer that allows it to be used in a peristaltic pump.

Not only does this tubing have great chemical compatibility, it also has excellent tubing life and durability, especially when operating under pressure. There is minimal spallation of the outer coating, requiring less maintenance on the pump. The flexible outer layer also allows for easier handling and loading into the pump head.

Chem-Durance 06432-series tubing is available in the MASTERFLEX® L/S® and I/P® sizes. Like other MASTERFLEX® tubing formulations, Chem-Durance is manufactured to extremely close tolerances ensuring accurate and repeatable flow. For more information, contact Cole-Parmer, 625 East Bunker Court, Vernon Hills, IL 60061. In the U.S.A. or Canada, call toll-free 800-323-4340. International customers, call 847-549-7600. Visit us on the Internet at

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