Device for use in chemical test procedures
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United States of America Patent
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Aug 25, 1992
Issued Date -
N/A
app pub date -
Nov 27, 1989
filing date -
Jun 13, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A specifically-reactive sample-collecting and testing device possessing a cavity or cavities each having a dimension small enough to enable sample liquid to be drawn into the cavity by capillary action, wherein said cavity includes an electrode structure for making measurements of one or more electrically measurable characteristics of the sample, and wherein a surface of a wall of the cavity optionally also carries a coating of a material appropriate to the test to be carried out in the device.
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