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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.
 
Improves 99.995% gas purity to 99.9995% purityStainless steel Prefilters, pressure rated to 9,000 psi
Visible indicators for both oxygen and moistureBiocompatible PEEK polymer versionspressure rated to 5,000 psi
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.
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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