Reinsch test

Reinsch test

The Reinsch test is an initial indicator to detect the presence of one or more of the following heavy metals in a biological sample, and is often used by toxicologists where poisoning by such metals is suspected.

* Antimony
* Arsenic
* Bismuth
* Selenium
* Thallium
* Mercury

Process

* Dissolve suspect body fluid or tissue in a hydrochloric acid solution
* Insert a copper strip into the solution.
* The appearance of a silvery coating on the copper may indicate Mercury. A dark coating indicative of the presence of one of the other metals.
* Confirm finding using absorption or emission spectroscopy, X-ray diffraction, or other analytical technique suitable for inorganic analysis.

ee also

* Toxicology
* Analytical chemistry

References

* Saferstein R. 2001. "Criminalistics: An Introduction to Forensic Science". Prentice Hall

External links

* Analytical tests for Hg [http://rcm-medicine.upr.clu.edu/publications/sidney_kaye/A_Simple_and_rapid_analytical_test_for_Hg.pdf rcm-medicine.upr.clu.edu]


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