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2. Drug test - Wikipedia

   en.wikipedia.org/wiki/Drug_test

   Urine drug test kits are available as on-site tests, or laboratory analysis. Urinalysis is the most common test type and used by federally mandated drug testing programs and is considered the Gold Standard of drug testing. Urine based tests have been upheld in most courts for more than 30 years.

3. Urinalysis - Wikipedia

   en.wikipedia.org/wiki/Urinalysis

   [163] [165] From 1900 onwards there was a proliferation of commercial reagent kits for urinalysis. [163] Beginning in the 1920s, the chemist Fritz Feigl developed highly sensitive methods for spot testing on filter paper, which paved the way for modern urine test strips. Feigl also introduced the method of protein detection using the protein ...

4. Enzyme multiplied immunoassay technique - Wikipedia

   en.wikipedia.org/wiki/Enzyme_multiplied...

   Enzyme multiplied immunoassay technique (EMIT) is a common method for qualitative and quantitative determination of therapeutic and recreational drugs and certain proteins in serum and urine. [1] It is an immunoassay in which a drug or metabolite in the sample competes with a drug/metabolite labelled with an enzyme, to bind to an antibody. The ...

5. Carbohydrate deficient transferrin - Wikipedia

   en.wikipedia.org/wiki/Carbohydrate_deficient...

   The ethanol conjugates ethyl glucuronide and ethyl sulfate remain positive for up to three days after ethanol consumption and are quite useful for detection of occult/denied alcohol use disorder. Both these substances are detectable clinically through urine drug testing by commercial toxicology labs. [2]

6. Scientists take first steps towards urine test for cancer - AOL

   www.aol.com/scientists-first-steps-towards-urine...

   But a new urine test could be developed to detect the beta-catenin mutated form of liver cancer after researchers at the Cancer Research UK Beatson Institute in Glasgow found a metabolite in mice.

7. Urine test - Wikipedia

   en.wikipedia.org/wiki/Urine_test

   A urine test is any medical test performed on a urine specimen. The analysis of urine is a valuable diagnostic tool because its composition reflects the functioning of many body systems, particularly the kidneys and urinary system , and specimens are easy to obtain. [ 1 ]