1. 3A Moisture Trap for SFC

    3A Moisture Trap for SFC

    Chromatography Research Supplies (CRS) has developed a moisture filter specifically targeted to SFC end-users in petrochemical analysis using carbon dioxide as their mobile phase...

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  2. New! Purifier Recommendation and Lifetime Estimate Inquiry Form

    New! Purifier Recommendation and Lifetime Estimate Inquiry Form

    With our new form, you can easily gather the information needed and input it into the form.

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  3. Septa Life: Overview

    Septa Life: Overview

    “Will my septum last through the entire weekend autosampler run?” Read more to find out!

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  4. Those Darn Phthalates

    Those Darn Phthalates

    Phthalates provide an almost endless opportunity for fascinating annoyance in the lab...

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  5. DIY Air Testing

    DIY Air Testing

    Our stringent QC testing of every batch of our premium low-bleed septa has led us to develop some pretty unique test methods. Learn More...

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  6. Plastic Gas Traps - Uses Beyond GC

    Plastic Gas Traps - Uses Beyond GC

    Plastic-body traps such as our SPure Line can provide a lower-cost solution for non-GC applications.

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  7. Right Angle End Caps for Easy Instrument Integration

    Right Angle End Caps for Easy Instrument Integration

    The right angle endcap option may make integrating the filter into your instrument quick and simple.

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  8. Filter Selection FAQ

    Filter Selection FAQ

    At CRS we have several customizable filter options to fit your specific application. We have outlined some common questions in the selection process.

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  9. Time Saving Quick Connects

    Time Saving Quick Connects

    Quick Connect Fittings are specifically used to provide fast and efficient connections for easy filter changes.

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  10. CRS Treatments and Coatings: Clean Seals

    CRS Treatments and Coatings: Clean Seals

    CRS Ultra™ seals offer a significant reduction in volatiles and semi-volatiles, reducing the overall risk of sample contamination.

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