LOW VOLUME ALIQUOT TUBE
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United States of America Patent
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Issued Date -
Mar 27, 2025
app pub date -
Sep 24, 2024
filing date -
Sep 24, 2024
priority date (Note) -
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Abstract
A sampling tube for sampling processes, such as but not limited to automated sampling processes, includes a sample cavity with a changing diameter section proximate to a bottom end of the sampling tube to minimize dead sample volume. In some cases, the changing diameter section of the sample cavity has a plurality of sub-sections including at least one sub-section with a decreasing diameter and at least one sub-section with a constant diameter. An outer surface of the sampling tube may include one or more recessed portions defined in the outer surface proximate to the bottom end of the sampling tube.
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