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This product is a 4-meter length of Cytiva Amersham PTFE flanged tubing with an inner diameter (ID) of 1.9 mm and outer diameter (OD) of 2.7 mm, model number 18820702 (18-8207-02). Engineered from chemically inert polytetrafluoroethylene (PTFE), this tubing ensures high purity and chemical resistance, making it ideal for bioprocessing workflows, molecular diagnostics, and synthetic biology applications that require reliable fluid transfer.
Key technical features include:
Cytiva PTFE tubing supports critical fluid management in biomedical engineering and downstream processing, contributing to effective and contamination-free liquid handling in research and industrial laboratory environments. This tubing is a key component for laboratories engaged in cell imaging, fluorescence analysis, and clinical diagnostics that demand precision and reliability in tubing materials.
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
The middle half of the 443 with a price runs from €86 to €477.
