Equipment Maintenance and Troubleshooting - LCGC Asia Pacific

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Equipment Maintenance and Troubleshooting

HPLC Columns — Q's and A's

Mar 1, 2006
By:Ronald E. Majors

In this month's "Column Watch," Ron Majors answers HPLC column questions posed by readers and others.

Check Valve Problems

Mar 1, 2006
By: John W. Dolan

This "LC Troubleshooting" installment will take a look at pump design, how check valves work, and what steps can be taken to minimize pump problems.

Communicating with the Baseline

Mar 1, 2002
By:John W. Dolan

The baselines observed in liquid chromatography (LC) separations vary widely in appearance. They range from smooth, straight traces to backgrounds that are filled with humps and bumps. However, if these...

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"LC Troubleshooting" Editor
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Ron Majors
"Column Watch" and "Sample Prep Perspectives" Editor
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John V. Hinshaw
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Tim Wehr
"Directions in Discovery" Editor
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New Chromatography Columns and Accessories at Pittcon 2012, Part I
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