1. Those Darn Phthalates

    Those Darn Phthalates

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

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  2. 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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  3. 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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  4. 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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  5. 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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  6. 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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  7. 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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  8. Why Do I Need a Pressure Relief Valve?

    Why Do I Need a Pressure Relief Valve?

    If any pressure-regulating device downstream of the cylinder and upstream of the gas filter should fail,  dangerous overpressure can occur at the instrument or in the line...

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  9. When Should I Replace/Regenerate My Purifier?

    When Should I Replace/Regenerate My Purifier?

    The easiest and most obvious answer is to use a purifier with a built-in indicator: order a replacement when it starts turning color!

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  10. Gas Purifier Installation – Vertical or Horizontal?

    Gas Purifier Installation – Vertical or Horizontal?

    Whenever possible purifiers should be installed in a vertical position to prevent “channeling” of the gas stream, which can lead to premature contaminant breakthrough.

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