polarographic analysis
Ads
Voltammetry with EChem www.edaq.com/echem Collect display and analyze data from voltammetric experiments.
PalmSens www.palmsens.com/ Portable Potentiostat with all relevant electroanalytical methods
ləˈrɒg noun
Chemistry. the use of a Polarograph to perform qualitative or quantitative analyses.
Also called polarographic analysis.
Related forms
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source
|
Link To polarographic analysis
Collins
World English Dictionary
polarography (ˌpəʊləˈrɒɡrəfɪ) ![[Click for IPA pronunciation guide]](http://static.sfdict.com/dictstatic/g/d/dictionary_questionbutton_default.gif) | |
| —n | |
| a technique for analysing and studying ions in solution by using an electrolytic cell with a very small cathode and obtaining a graph (polarogram) of the current against the potential to determine the concentration and nature of the ions. Because the cathode is small, polarization occurs and each type of anion is discharged at a different potential. The apparatus (polarograph) usually employs a dropping-mercury cathode | |
| polarographic | |
| —adj | |
Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
00:10
Polarographic analysis
is always a great word to know.
So is gobo. Does it mean:
| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
Encyclopedia Britannica
Encyclopedia
polarographic analysis
in analytic chemistry, an electrochemical method of analyzing solutions of reducible or oxidizable substances. It was invented by a Czech chemist, Jaroslav Heyrovsky, in 1922.
Learn more about polarographic analysis with a free trial on Britannica.com.
Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
Cite This Source
Cite This Source
Nearby Words
Copyright © 2013 Dictionary.com, LLC. All rights reserved.
