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For researchers, scientists, and technical professionals: Your one-stop shop for the complete range of laboratory, production, and safety products and services.
Instruments and systems for gas and ion chromatography, HPLC and low-pressure liquid chromatography with various detection methods; includes configurable components, parts, and accessories; includes gravity-flow liquid chromatography supplies.
Check valves, which include a sealing washer, are easy to install using the optional Torque Wrench kit. For all PerkinElmer pumps an intermediate check valve is required. The input check valve, which is identical, should be ordered.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More