Invention Grant
- Patent Title: HILIC/anion-exchange/cation-exchange multimodal media
- Patent Title (中): HILIC /阴离子交换/阳离子交换多峰介质
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Application No.: US13918481Application Date: 2013-06-14
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Publication No.: US09310344B2Publication Date: 2016-04-12
- Inventor: Xiaodong Liu , Christopher A. Pohl , Jinhua Chen
- Applicant: Xiaodong Liu , Christopher A. Pohl , Jinhua Chen
- Applicant Address: US CA Sunnyvale
- Assignee: DIONEX CORPORATION
- Current Assignee: DIONEX CORPORATION
- Current Assignee Address: US CA Sunnyvale
- Agent Jeffry S. Mann
- Main IPC: G01N31/02
- IPC: G01N31/02 ; B01J20/281

Abstract:
The present invention provides an agglomerated multimodal chromatographic medium. the medium of the invention includes groups active in anion exchange, cation exchange and hydrophilic interaction chromatographic modalities. The invention provides methods of making these media and using them in separations of analytes. Also provided are separations devices incorporating the medium and systems incorporating these separations devices.
Public/Granted literature
- US20140370614A1 HILIC / ANION-EXCHANGE / CATION-EXCHANGE MULTIMODAL MEDIA Public/Granted day:2014-12-18
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