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Topical and timely insights from top chromatographers

Questions about LC detector Lamps?

Here I hope to address the most common questions we receive about lamps for LC. Restek carries numerous replacement lamps for Agilent, Waters, Perkin Elmer and Shimadzu LC mode...

9 March 2023
Nancy Schwartz

More Than You Ever Wanted to Know About Calibrations, Part 4 – Calibration Acceptance

In my previous calibration blog posts I’ve discussed calibration types, curve fits, and zero points. In this post we’ll cover how to tell if your calibration is accurate. The p...

2 February 2023
Jason Hoisington

Maximum Usable Pressures for our MXT Tubing

We sometimes get calls in tech service asking about maximum pressures for our MXT guard columns, which are often used in applications other than traditional chromatography, whe...

23 January 2023
Tim Herring

How to make sure your new GC capillary column will fit into your GC oven

I recently spoke to a customer who said she was having a difficult time finding the catalog number of the column she was trying to order. I asked for the catalog number, and sh...

16 January 2023
Alan Sensue

Events Calendar

Whether virtual or in person, we look forward to meeting with you, sharing our latest innovations, and answering any questions you may have about Restek products and services!


28 - 30 March 2023
Paris, France

MSACL 2023

3 - 6 April 2023
Monterey, CA, U.S.

Anakon 2023

11 - 14 April 2023
Vienna, Austria

Cannabis Europa 2023

2 - 3 May 2023
London, UK

ASMS 2023

4 - 8 June 2023
Houston, TX, U.S.