Sepn column - for high-pressure fluid/fluid chromatography

Separating column for fluid/fluid chromatography for use in conjunction with corrosive liquids at very high pressure. The wall of the column is of metal coated with a glass reinforced corrosion resistant layer of synthetic material (pref. Teflon) opposed to the mobile (liquid) and stationary phases....

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1. Verfasser: OSTER,HELMUT
Format: Patent
Sprache:eng ; ger
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Beschreibung
Zusammenfassung:Separating column for fluid/fluid chromatography for use in conjunction with corrosive liquids at very high pressure. The wall of the column is of metal coated with a glass reinforced corrosion resistant layer of synthetic material (pref. Teflon) opposed to the mobile (liquid) and stationary phases. Alternatively, the mobile and stationary phases may have a hose of the synthetic material drawn over them. The combination of metal and synthetics provides resistance to high pressure without the problems inherent in columns of all-metal construction.