Finding the right fitting for HPLC or UHPLC

lc fitting

If you are wondering which type of fitting you need, you can find a wealth of information in the Frequently Asked Questions (FAQs) section of our website, under the HPLC and UHPLC category.
Click on the links below for answers to some common questions:

What size threads are on the end fittings of my HPLC column?

What does “10-32” mean?

Are there any other size threads used for LC, besides the 10-32?

How are stainless steel fittings for HPLC different from polymer-based fittings?

Which fittings can be used for UHPLC?

How do I tighten my fittings?

Which fittings do I use for which tubing?

Here are additional links to product information:

Tubing & Connections

LC Accessories

Also, be sure to check out the video in our library “LC Tubing and Fitting Choices”.

If things are still not making sense to you, feel free to call us in Technical Services.
Thanks for reading.

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