Could your PEEK tubing have contaminants via manufacturing processes from previous extrusion runs – FAQ

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ARTICLES, APPNOTES, FAQ (9289)
- AppNotes Library (1888)
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- Frequently Asked Questions?? (3402)
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May 30, 2024
Tanya

ARTICLES, APPNOTES, FAQ / Chromatography Accessories & Supplies Information / Fittings & Tubing for HPLC FAQ / Frequently Asked Questions?? / Tubing Information

The process of extrusion involves the use of air to inflate the tubing. Apart from air, no other substance comes into contact with the interior of the tubing.

However, the exterior may not have the same purity as the interior.

For more information about PEEK tubing additives, see Frequently Asked Questions.

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