Device and a method for light-based analysis of a substance in a liquid sample
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United States of America
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Dec 31, 2024
Grant Date -
Sep 22, 2022
app pub date -
Mar 15, 2022
filing date -
Mar 15, 2022
priority date (Note) -
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Abstract
A device for light-based analysis of a substance in a liquid sample comprises: an analysis cell for holding the liquid sample; wherein the analysis cell comprises a first wall portion for passing light generated by a light source into the analysis cell, and a second wall portion for passing light from the analysis cell to a light detector; and a plunger configured for movement along walls of the analysis cell for allowing entry of the liquid sample into the analysis cell and pushing the liquid sample out of the analysis cell; wherein at least one wiper is arranged on the plunger for cleaning the first and second wall portions during movement of the plunger.
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