Paper device for rapid detection of cocaine
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United States of America Patent
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-
Mar 16, 1982
Grant Date -
N/A
app pub date -
Jan 5, 1981
filing date -
Jan 5, 1981
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A test device for detecting cocaine which comprises a wood fiber carrier and, incorporated therewith, a composition comprising cobalt thiocyanate and phosphotungstic acid. The test device is free of undesirable interference from procaine type compounds.
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