Why do the PEEK Columns not have wrench flats on them – FAQ

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ARTICLES, APPNOTES, FAQ (8984)
- AppNotes Library (1877)
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September 8, 2023
Tanya

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

Machining the tubes to create wrenching flats will weaken the PEEK tubes and reduce the pressure rating by approximately 100 bar.

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