New Puri-Flex Pump Tubing from Cole-Parmer, a Masterflex Exclusive

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Contains no DEHP phthalates, halogen plasticizers, or animal-derived components for high-purity applications

Pharmaceutical, biotech, and general-purpose laboratories now have a new high-performance, high-purity tubing to use with their pump systems. The Puri-Flex™ Pump Tubing is non-DEHP and contains no animal-derived components. It offers ultralow extractables or leachables, low spallation, and low protein-binding.

At the same time, the long-life tubing is more durable than other flexible tubing. Users can autoclave multiple times at the new higher 135ºC standard or sterilize by ethylene oxide or gamma irradiation to 45 kGy. The tubing material is soft and flexible, and ideal for long-lasting use in Masterflex® peristaltic pumps. It handles a temperature range of 50 to 135°C (-58 to 275ºF) and offers good chemical resistance.

For more information about this cost-effective tubing, call 800-323-4340 or visit

Cole-Parmer has been a leading global source of laboratory and industrial fluid handling products, instrumentation, equipment, and supplies since 1955. Our product lines, including popular brand names such as Masterflex®, Oakton®, and more, are sold through company-owned customer channel outlets and a strong network of international dealers. We also feature an ISO-17025-accredited metrology lab for instrument calibration and repair. Cole-Parmer responds with excellence to customer needs, and offers application expertise and technical support. For more information, contact Cole-Parmer, 625 East Bunker Court, Vernon Hills, IL 60061. In the U.S., call 800-323-4340. International customers, call 847-549-7600. Visit us at


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Beth Dumey

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