Will I protect HPLC columns from samples that get permanently adsorbed to the column by using a syringe filter – FAQ

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ARTICLES, APPNOTES, FAQ (9292)
- AppNotes Library (1888)
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April 22, 2012
Bill Ciccone

Filter Degasser FAQ / Filtration FAQ / Frequently Asked Questions?? / Guard Columns FAQ / HPLC Column Information / HPLC Suggestions and Information / HPLC Tips and Suggestions / Syringe Filters and Filtration Information / Syringe Filters FAQ / Trouble Shooting Suggestions

No, some lab people get confused on the purpose of syringe filters. They are not chemical filters, only particulate filters and only remove undissolved particles from your samples.

If anything is dissolved in your solvent, and once the filter is at a steady state, it will not adsorb anything. It will only exclude particles that are larger then the pore size rating of the filter.

Click HERE for AQ™ syringe filter ordering information and pictures

Attachment
MicroSolv filters equivalency study pdf Download File

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