Useful and relevant discussions related to the gas chromatography industry including product information, troubleshooting, FAQ and recommendations from skilled experts.

  • CRS provides a wide range of ferrules.

    CRS provides a wide range of ferrules.

    CRS provides a wide range of ferrules made from Vespel®, Vespel/Graphite, Graphite and PTFE. Ferrule sizes refer to the size of the fittings into which they fit; they arenot the diameter of the ferrule. For example, 1/16" ferrules are 1/8" diameter and fit in 1/16" fittings.
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  • What Kind of Moisture Indicator Do I Need?

    What Kind of Moisture Indicator Do I Need?

    When searching for an indicating gas purifier, you will find there are many filters containing a variety of moisture indicators on the market. It is important that you pick the right indicator for your specific application to get optimal performance.
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  • Why should I be using an Electronic Crimper?

    Why should I be using an Electronic Crimper?

    Are you still crimping your chromatography vials with a manual hand crimper? Crimping all those vials by hand takes valuable time away from your analysis! The Electronic Crimping Tool from CRS will save you the strain, stress, and time wasted with a bulky metal manual crimper.
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  • Choosing the right Septa

    Choosing the right Septa

    CRS offers several lines of quality septa products. So how do you know which one is right for your application? We are here to help! Various applications may cause different wear and tear on you septa! Whether your problem is bleeding, coring, or sticking septa, we have a product that fits your chromatography needs!
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  • The Importance of Plasma Coating

    The Importance of Plasma Coating

    Like many Chromatographers, you have probably fallen victim to septum sticking, whether it be to each other or to the injection port, it can be a frustrating problem to have! Silicone rubber is inherently sticky and prone both to binding to the injection port fitting and to attracting dust and contamination during handling and installation.
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  • Greater Louisville Inc. 2015 Inc.credible Awards

    Greater Louisville Inc. 2015 Inc.credible Awards

    CRS was nominated by Greater Louisville Inc. for the 2015 Inc.credible Awards. These awards recognize and celebrate the outstanding small businesses that drive job growth and wealth creation in Greater Louisville. CRS is incredibly honored and excited to be a part of it!
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  • CRS Premium Injection Port Septa : CenterGuide™ and Pre-Pierced Advantage

    CRS Premium Injection Port Septa : CenterGuide™ and Pre-Pierced Advantage

    Suffer from low septa life in your GC analysis due to coring, bleeding, or sticking? CRS has the solution to improve the life of your septa in all of these aspects.
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