Method employing chemical markers and kit for verifying the sour

Details Method employing chemical markers and kit for verifying the sour Method employing chemical markers and kit for verifying the sour

1991-01-10

1993-01-12

Hill, Jr., Robert J.

Chemistry: analytical and immunological testing

Tracers or tags

128630, 422 61, 424 9, 436183, 436901, G01N 3700

Patent

active

051790270

ABSTRACT:
The present invention relates to a method and a kit for verifying the source and completeness of urine samples when collected for testing for the presence of drugs of abuse. The method involves observing an individual consume (1) a quantity of a first chemical marker reagent capable of confirming upon chemical analysis the completeness of the urine sample and (2) a quantity of a second chemical marker reagent capable of confirming upon analysis the accuracy of the source of the urine sample. The urine subsequently collected is analyzed by known analytical techniques.

REFERENCES:
patent: 4215197 (1980-07-01), Tarbutton
patent: 5039616 (1991-08-01), Copelan

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