Replacing a PTFE Frit in an Agilent LC Pump

The PTFE frits in your Agilent LC pumps will need to be replaced from time to time as part of a routine maintenance program. Over time, these frits will accumulate contamination and can then start to increase system pressure. Replacing them is pretty straightforward-it only takes about ten minutes, and we can show you how.
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Additional Resources
Restek LC Columns and Accessories | www.restek.com...
Building up pressure on HPLC? | www.restek.com...
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Restek Recommended Tools & Parts
PTFE Frits | www.restek.com...
Pump PM Kit | www.restek.com...
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[@Rubes94]

This video is a gem and should be referenced by all HPLC scientists. Thanks for making it so easy

[@RestekCorp]

Glad it was helpful! Thank you!

[@fokhrulabedin]

I'm a Quality Control Analyst, Your video was very helpful.

[@Skizzy461]

A very helpful video. Thank you!

[@hottamale180]

>replace the frit every 3 months
our hplc is running daily for years i didnt even know the purge valve has a frit lol

[@RestekCorp]

:)

[@cansupolat6247]

After the replacement, should i make new calibration curve? Thank you for the video, you literally save my life and thesis :)

[@sooncheongkwan9007]

Hi, can you show us how to replace the frit Agilent 1290 system?