Invention Grant
- Patent Title: Solution cathode glow discharge elemental analysis
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Application No.: US15274303Application Date: 2016-09-23
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Publication No.: US09989472B2Publication Date: 2018-06-05
- Inventor: Stuart Garth Schroeder , Theodore Meyer Garver , Paul Peter Pastushak
- Applicant: ALBERTA INNOVATES-TECHNOLOGY FUTURES
- Applicant Address: CA Edmonton
- Assignee: InnoTech Alberta Inc.
- Current Assignee: InnoTech Alberta Inc.
- Current Assignee Address: CA Edmonton
- Agency: Borden Ladner Gervais LLP
- Agent Tim Webb
- Main IPC: G01J3/30
- IPC: G01J3/30 ; G01N21/67 ; G01N21/69 ; G01N33/20 ; G01J3/44
Abstract:
A method and apparatus for solution cathode glow discharge (SCGD) elemental analysis. A solution-catching collar, in the form of a weir, a wicking element, or combinations thereof between the outlet tip of the capillary tube and the base of a grounding electrode tip maintain a solution sample level proximate the plasma emission region.
Public/Granted literature
- US20170097304A1 SOLUTION CATHODE GLOW DISCHARGE ELEMENTAL ANALYSIS Public/Granted day:2017-04-06
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