GC Troubleshooting-High GC Column Bleed

High bleed is one of the most common issues you’ll encounter when doing gas chromatography. Excessive bleed is often caused by something damaging the stationary phase of the column, things like oxygen from a leak or some aggressive component in the sample. Checking for leaks, installing inline oxygen filters on carrier gas, and taking care to ensure the sample isn’t damaging the column are key steps to eliminating high-bleed problems.
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Additional Resources
Column Bleed & Septa Bleed-Same Old Thing! | www.restek.com...
Ultra-Low Bleed Columns Improve Trace-Level Analysis | www.restek.com...
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Restek Recommended Tools & Parts
Inert and Low-Bleed Rxi GC Columns | www.restek.com...
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