| 单词 | reichert–wollny |
| 释义 | > as lemmasReichert–Wollny With the names of other chemists, as Reichert–Meissl, Reichert–Polenske (cf. Polenske n.), Reichert–Wollny. Designating modifications of Reichert's procedure or values established using them. ΘΚΠ the world > matter > chemistry > chemical assay or analytical chemistry > [noun] > acetimetry > other analytical techniques alkalimetry1817 refraction1831 Hofmann method1876 cryoscopy1885 Reichert–Meissl1887 oxidimetry1896 Hofmann exhaustive methylation1938 workup1942 radioactivation analysisa1947 neutron activation analysis1947 activation analysis1948 1887 Analyst 12 203 (heading) On Reichert-Meissl's method of butter analysis. 1888 Analyst 13 189 The volatile acids obtained by the Reichert-Wollny process contained a notable proportion of solid acids of sparing solubility in water. 1913 E. R. Bolton & C. Revis Fatty Foods iv. 120 110 c.c. [is] again distilled off in the standard Reichert-Polenske apparatus in twenty minutes. 1957 Encycl. Brit. IV. 469/2 The Reichert-Meissel [sic] (Reichert-Wollny) value..is a valuable characteristic in butterfat analysis. 1997 S. Yadav Food Chem. ii. 55 The Reichert Meissl Number is particularly valuable in detecting adulteration in butter. < as lemmas |
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