- 专利标题： THERMAL DESORPTION SYSTEMS WITH DRYING DEVICES AND METHODS OF USING THEM
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申请号： US16232475申请日： 2018-12-26
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公开(公告)号： US20190252168A1公开(公告)日： 2019-08-15
- 发明人: Puneet Chhabra , Andrew Tipler
- 申请人： PERKINELMER HEALTH SCIENCES, INC.
- 主分类号： H01J49/04
- IPC分类号： H01J49/04 ; G01N27/62 ; G01N27/64 ; H01J49/14
摘要：
A drying device comprising a regenerable desiccant medium that is effective to adsorb water without absorption of gaseous analyte species in an introduced ambient air stream is described. The drying device can be used with a thermal desorption device to remove water vapor from gaseous analyte species prior to analysis of the gaseous analyte species. Systems including a drying device are also described.
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