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Category: Reversed Phase Columns FAQ
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Reversed Phase Columns FAQ
Analyte retention decreases with mobile phase water content using the Cogent Bidentate C18 HPLC column has anything happened to the column - FAQ
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Are there HPLC columns that could be used to separate both polar and nonpolar compounds in a single run - FAQ
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Better separation of two peaks for Reversed Phase RP HPLC - Tips & Suggestions
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Can I backflush the Cogent column filter for longer in-service life - FAQ
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Convert HPLC columns between Reversed Phase and Normal Phase - How to
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Eliminate high background noise using a new Cogent HPLC column - Tips & Suggestions
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Eliminating shoulder peaks in an HPLC method using Cogent RP C18 columns - Tips & Suggestions
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How to condition Cogent RP or HPS or Axis HPLC columns for storage - Tips & Suggestions
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How to keep surface treated frits from biofouling - FAQ
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Is the Cogent Column Filter compatible with a 2.1mm ID column - FAQ
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Method development tip for maleic hydrazide - Tips & Suggestions
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Negative Baselines in HPLC at 214nm - Tips & Suggestions
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Obtain a flat baseline in a gradient method without using blank subtraction - How to
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Policy on verifying a new Cogent HPLC column performance - Tips & Suggestions
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Theoretical plate estimates indicates column condition - Primer
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What is a base deactivated HPLC Column - FAQ
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What is the bonded phase of the Cogent PFP HPLC column and for which applications is it used - FAQ
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What is the most effective way to clean HPLC columns after or before use - Tips & Suggestions
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What is the purpose of back flushing an HPLC column and will it damage it - FAQ
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What is the purpose of different bonded phases using Cogent TYPE-C Silica - FAQ
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Why does the metal content of a silica particle contribute to the peak shape of my chromatogram in HPLC - FAQ
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Will phosphates precipitate in an HPLC column - PRIMER
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