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    How to avoid sample blowback when liquid loading

    May 24, 2022 at 2:19 PM / by Bob Bickler posted in flash chromatography, sample, liquid, pressure


    Ever experience the problem where you load your dissolved sample into a flash column via a syringe only to encounter either resistance or “blowback”? Blowback is a term describing the situation where your sample does not stay in the column but flows back out of the column’s cap after the loading syringe is removed.

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