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Topical and timely insights from top chromatographers

Just Because You Don’t Have a Leak Does Not Mean You Don’t Have a Leak.

Identifying common GC inlet leaks chromatographically can be challenging since small leaks may result in subtle changes. I was able to identify a small leak while running stra...

5 October 2022
Corby Hilliard

EN 14103 on the Rtx-225 – Separate cis/trans FAMEs without co-eluting C19:0

EN 14103 describes analytical methods for the determination of the ester content in fatty acid methyl esters (FAME) intended for incorporation into diesel fuel, with a specific...

4 October 2022
Erica Pack, PhD (she/her)

When should I use LC Passivation Solution

As more analyses are being done for polar compounds, analysts are increasingly seeing the need to passivate their LC systems and columns for their analysis. We sell passivation...

23 September 2022
Nancy Schwartz

PFAS Interference or Contamination?

PFAS contaminants are everywhere in the world and, what is more concerning, in everyone. Recently, I came across an article describing the extent of the problem and that PFAS c...

15 September 2022
Gary Oden & Mike Chang

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!

Dioxin 2022

9 - 14 October 2022
New Orleans, LA, U.S.

Gulf Coast Conference 2022

11 - 12 October 2022
Galveston, TX, U.S.

Society of Forensic Toxicologists 2022 (SOFT)

30 October - 4 November 2022
Cleveland, OH, U.S.

Lab Innovations 2022

2 - 3 November 2022
Birmingham, UK