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Patent AT-E401572-T1: [Translated] REAGENT AND METHOD FOR DETECTING ADULTERANTS IN AQUEOUS SAMPLES
This invention relates to a reagent and use of that reagent for detecting adulterants in aqueous samples, particularly in biological specimens such as urine samples using a diazo dye precursor such as N,N diethyl-1,4-phenylene diamine and a reagent such as creatinine to stabilize a colored intermediate formed by the reaction of the diamine with nitrite ions for a period sufficient to allow that color to be recorded and compared with a separate peak formed by a halogen-based oxidizing agent which may be present in solution.
Complete Metadata
| bureauCode |
[ "009:25" ] |
|---|---|
| identifier | https://healthdata.gov/api/views/9adq-4ba4 |
| issued | 2025-09-05 |
| landingPage | https://healthdata.gov/d/9adq-4ba4 |
| programCode |
[ "009:066" ] |
| theme |
[ "NIH" ] |
