Automated analyzer testing of urine for presence of a pH abnormality
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United States of America Patent
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Oct 22, 2002
Issued Date -
N/A
app pub date -
May 1, 1995
filing date -
Oct 10, 1990
priority date (Note) -
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status (Latency Note)
Importance
Abstract
In an automated analyzer containing a spectrophotometer for determining color changes in a urine sample the urine is admixed with a basic indicator effecting the first color change and an acidic indicator effecting a second color change, a surfactant and water. The spectrophotometer determines and prints whether a first or second color change has occurred.
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Cited Art Landscape
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