polarographicadj.

Brit.

/ˌpəʊlərəˈɡrafɪk/, U.S.

/poʊˌlɛrəˈɡræfɪk/

Origin: Formed within English, by derivation. Etymons: polarograph n., -ic suffix.

Etymology: < polarograph n. + -ic suffix. Compare German polarographisch (1937 or earlier), French polarographique (1943 or earlier).

Chemistry.

Of, relating to, or used in a polarograph or polarography.

ΘΚΠ

the world > matter > chemistry > equipment or apparatus > [adjective] > of specific instruments

turbidimetric1911

polarographic1926

photogoniometric1939

ultramicrotomed1976

1926 Brit. Chem. Abstr. A. 1184/1 (heading) Polarographic methods in biology.

1952 I. M. Kolthoff & J. J. Lingane Polarogr. (ed. 2) xviii. 397 This reaction may be utilized to remove dissolved oxygen from polarographic solutions.

1966 McGraw-Hill Encycl. Sci. & Technol. (rev. ed.) X. 455/1 The most widely used polarographic indicator electrode is the dropping-mercury electrode.

2004 Jrnl. Animal Sci. 82 2352 Twelve organic Mn sources and MnSO₄ were evaluated by polarographic analysis.

Derivatives

ˌpolaroˈgraphically adv. by means of polarography.

ΘΚΠ

the world > matter > chemistry > equipment or apparatus > [adverb] > by means of specific instruments

turbidimetrically1918

polarographically1930

1930 Chem. News 19 Dec. 388/2 Current-voltage curves obtained polarographically..reveal the presence of proteins in solutions.

1984 New Phytologist 98 313 The crude bacteroid suspensions were examined polarographically..using a Hansatech oxygen electrode.

2004 Biochimica et Biophysica Acta 1670 126 Mitochondrial enzyme activities and oxygen consumption were assessed spectrophotometrically and polarographically.

This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).

单词	polarographic
释义	polarographicadj. Brit. /ˌpəʊlərəˈɡrafɪk/, U.S. /poʊˌlɛrəˈɡræfɪk/ Origin: Formed within English, by derivation. Etymons: polarograph n., -ic suffix. Etymology: < polarograph n. + -ic suffix. Compare German polarographisch (1937 or earlier), French polarographique (1943 or earlier). Chemistry. Of, relating to, or used in a polarograph or polarography. ΘΚΠ the world > matter > chemistry > equipment or apparatus > [adjective] > of specific instruments turbidimetric1911 polarographic1926 photogoniometric1939 ultramicrotomed1976 1926 Brit. Chem. Abstr. A. 1184/1 (heading) Polarographic methods in biology. 1952 I. M. Kolthoff & J. J. Lingane Polarogr. (ed. 2) xviii. 397 This reaction may be utilized to remove dissolved oxygen from polarographic solutions. 1966 McGraw-Hill Encycl. Sci. & Technol. (rev. ed.) X. 455/1 The most widely used polarographic indicator electrode is the dropping-mercury electrode. 2004 Jrnl. Animal Sci. 82 2352 Twelve organic Mn sources and MnSO₄ were evaluated by polarographic analysis. Derivatives ˌpolaroˈgraphically adv. by means of polarography. ΘΚΠ the world > matter > chemistry > equipment or apparatus > [adverb] > by means of specific instruments turbidimetrically1918 polarographically1930 1930 Chem. News 19 Dec. 388/2 Current-voltage curves obtained polarographically..reveal the presence of proteins in solutions. 1984 New Phytologist 98 313 The crude bacteroid suspensions were examined polarographically..using a Hansatech oxygen electrode. 2004 Biochimica et Biophysica Acta 1670 126 Mitochondrial enzyme activities and oxygen consumption were assessed spectrophotometrically and polarographically. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < adj.1926
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