Marsh's test

Marsh's test
a test to detect minimal amounts of arsenic.
Also, Marsh test.
[after British chemist James Marsh (1794-1846), who described such a test in 1836]

* * *


Universalium. 2010.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • Marsh's test — Chem. a test to detect minimal amounts of arsenic. Also, Marsh test. [after British chemist James Marsh (1794 1846), who described such a test in 1836] …   Useful english dictionary

  • Marsh test — märsh n a sensitive test for arsenic in which a solution to be tested is treated with hydrogen so that if arsenic is present gaseous arsine is formed and then decomposed to a black deposit of arsenic (as when the gas is passed through a heated… …   Medical dictionary

  • Marsh v. Alabama — Supreme Court of the United States Argued December 7, 1945 Decided January 7, 1946 …   Wikipedia

  • Marsh-Test — [mɑ:ʃ ; nach dem brit. Chemiker J. Marsh (1794– 1846)]: veraltetes Syn.: Marsh᾿ sche Probe: empfindlicher Arsennachweis, der auf der mittels naszierendem Wasserstoff vorgenommenen Red. von Arsenverb. zu gasförmigem Arsan beruht. Dieses zerfällt… …   Universal-Lexikon

  • Marsh test — The Marsh test is a highly sensitive method in the detection of arsenic, especially useful in the field of forensic toxicology when arsenic was used as a poison. It was developed by the chemist James Marsh and first published in 1836. Arsenic, in …   Wikipedia

  • Marsh funnel — The Marsh funnel viscometer is a simple device for measuring viscosity from the time it takes a known volume of liquid to flow from the base of a cone through a short tube. It is particularly used by mud engineers to check the quality of drilling …   Wikipedia

  • Marsh Court — Coordinates: 51°06′07″N 1°29′38″W / 51.101900°N 1.4938798°W / 51.101900; 1.4938798 …   Wikipedia

  • marsh test — noun Usage: usually capitalized M Etymology: after James Marsh died 1846 British chemist : a sensitive test for arsenic in which a solution to be tested is treated with hydrogen so that if arsenic is present gaseous arsine is formed and then… …   Useful english dictionary

  • Rod Marsh — Infobox Cricketer nationality = Australian country = Australia country abbrev = AUS name = Rod Marsh picture = cricket no pic.png batting style = Left handed batsman bowling style = Right arm Off Break tests = 95 test runs = 3633 test bat avg =… …   Wikipedia

  • Jack Marsh — Infobox cricketer biography playername = Jack Marsh country = Australia fullname = Jack Marsh nickname = partialdates = true dayofbirth = monthofbirth = yearofbirth = c.1874 placeofbirth = Yulgilbar, New South Wales countryofbirth = Australia… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”