ION CHROMATOGRAPHY APPARATUS AND METHOD FOR REMOVING GAS PRIOR TO SAMPLE DETECTION

Methods and devices for removing gas prior to detecting analyte ions ar e discolored. In one aspect of the invention, gas by-products from the suppression of the mobile phase are removed prior to detecting analyte ions at a detecto r. In another aspect, the amount of dissolved carbonic acid is reduc...

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Bibliographische Detailangaben
Hauptverfasser: GURNER, YURI, PHAM, HUNG ANTHONY, BENEDICT, BART C, SAARI-NORDHAUS, RAAIDAH, SIMS, CARL W, ANDERSON, JAMES M., JR
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:Methods and devices for removing gas prior to detecting analyte ions ar e discolored. In one aspect of the invention, gas by-products from the suppression of the mobile phase are removed prior to detecting analyte ions at a detecto r. In another aspect, the amount of dissolved carbonic acid is reduced in a suppressed carbonate/bicarbonate mobile phase by removing carbon dioxide gas.