Invention Grant
- Patent Title: Mixer bypass sample injection for liquid chromatography
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Application No.: US15910414Application Date: 2018-03-02
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Publication No.: US10209229B2Publication Date: 2019-02-19
- Inventor: Robert William Albrecht, Jr.
- Applicant: Agilent Technologies, Inc.
- Applicant Address: US CA Santa Clara
- Assignee: Agilent Technologies, Inc.
- Current Assignee: Agilent Technologies, Inc.
- Current Assignee Address: US CA Santa Clara
- Main IPC: G01N30/20
- IPC: G01N30/20 ; G01N30/34 ; G01N30/38 ; G01N30/02 ; B01L3/00

Abstract:
In a liquid chromatography system, a sample is injected into a column by flowing a solvent mixture from a mixer into the column along a solvent mixture flow path; and injecting a sample into the solvent mixture flow path downstream of the mixer. In another liquid chromatography system, a sample is injected into a column by loading an isolator fluid into a sample loop, loading a sample into the sample loop, and flowing the sample into the column as a plug in front of the isolator fluid.
Public/Granted literature
- US20180196018A1 MIXER BYPASS SAMPLE INJECTION FOR LIQUID CHROMATOGRAPHY Public/Granted day:2018-07-12
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