Specific gravity indicator
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United States of America Patent
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-
May 27, 1986
Grant Date -
N/A
app pub date -
Sep 24, 1984
filing date -
Sep 22, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A specific gravity indicator used for measuring the specific gravity of an aqueous liquid, which is a shaped article comprising a styrene homopolymer and a styrene-butadiene elastomer and having a specific gravity of 1.005 to 1.035. By the specific gravity indicator, the specific gravity of an aqueous liquid such as urine at a standard temperature can be measured with a high accuracy at an arbitrary temperature.
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