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单词 electrochromatography
释义

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electrochromatography
electrochromatography n.
Brit. /ᵻˌlɛktrə(ʊ)krəʊməˈtɒɡrəfi/
,
U.S. /əˌlɛktroʊkroʊməˈtɑɡrəfi/
,
/iˌlɛktroʊkroʊməˈtɑɡrəfi/
[after French électrochromatographie (H. Lecoq 1944, in Bull. de la Soc. Royale des Sci. de Liége 13 21)] Chemistry any form of chromatography in which the separation of the constituents of a mixture is achieved by the application of an electric field to the separating medium.
ΚΠ
1948 Chem. Abstr. 42 6703 A new analytical technique, electrochromatography, in which the adsorption is effected with the aid of an e.m.f., is described.
1966 McGraw-Hill Encycl. Sci. & Technol. (rev. ed.) III. 97/2 Electrochromatography is especially useful for the examination of ionized substances such as acids, bases, and salts.
1997 Trends Analyt. Chem. 16 549/1 Micellar electrochromatography has also been used to separate and detect estrogenic compounds.
extracted from electro-comb. form
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