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Placed between injection valve and HPLC column protects the column from particles originating in the sample and from valve seal wear.
 
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Improves 99.995% gas purity to 99.9995% purityStainless steel Prefilters, pressure rated to 9,000 psi
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Visible indicators for both oxygen and moistureBiocompatible PEEK polymer versionspressure rated to 5,000 psi
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Expected life of more than one year in typical use with up to 4 GCsChoose either the 0.5µm or 2µm version to filter particulates from flow path.
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Ultra-Low Volume version has lowest swept volumes (0.61µL), ensuring maximum protection with no band broadening with pressure rated to 9,000 psi.
 
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