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" The colours thus communicated by the different bases to flame afford, in many cases, a ready and neat way of detecting extremely minute Quantities of them... "
Spectrum analysis, 6 lects - Page 96
by sir Henry Enfield Roscoe - 1870
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The Eclectic Magazine of Foreign Literature, Science ..., Volume 14; Volume 77

1871
...these researches were carried on, at intervals at all events, till 1827, when he wrote, " The colors thus contributed by different objects to flame afford...of detecting extremely minute quantities of them." Here we find spectrum analysis almost stated in terms, and yet, although Herschel, Brewster, and Fox...
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The Methodist new connexion magazine and evangelical repository, Volume 74

1871
...flames, and these researches were carried on, at intervals at all events, till 1827, when he wrote : "The colours thus contributed by different objects...of detecting extremely minute quantities of them." Here we find spectrum analysis almost stated in terms, and yet, although Herschel, Brewster, and Fox...
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Encyclopædia metropolitana; or, Universal dictionary of knowledge ..., Volume 4

Encyclopaedia - 1845
...it is obtained, and its identity at all times. The colours thus communicated by the different base« to flame, afford in many cases a ready and neat way of detecting extremely minute quantities of them ; but this rather belongs to Chemistry than to our present subject. The pure earths, when violently...
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The Photographic News, Volumes 3-4

Sir William Crookes, George Wharton Simpson - 1860
...its identity at all times. The colours thus communicated by the different bases to Зяте afiord in many cases a ready and neat way of detecting extremely minute quantities of them ; but this rather belongs to chemistry than to our present subject. The pure earths, when violently...
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The Chemical News and Journal of Industrial Science; with which is ..., Volume 5

1862
...Hetrcpolilana, in the year 1817, Herschel says, — " The colours thus communicated by different bases to flame afford in many cases a ready and neat way...of detecting extremely minute quantities of them." But it is to Fox Talbot, a gentleman well-kno on to us as one of the first investigators of the beautiful...
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Annalen der Physik, Volume 118

1863
...powder into the wick of a spirit-lamp « . . . . » The colours thus communicated by the different bases to flame afford, in many cases, a ready and neat way...of detecting extremely minute Quantities of them« ... » The pure earths , when violently heated, as has recently been practised by Lieutenant Drummond,...
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Annalen der Physik

1863
...powder into the wick of a spirit-lamp « . . . . » The colours thus communicated by the different bases to flame afford, in many cases, a ready and neat way of detecting extremely minute quantities of them «... » The pure earths, when violently heated, as has recently been practised by Lieutenant Drummond,...
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Annalen der Physik und Chemie, Volume 118

1863
...powder into the wick of a spirit-lamp « .... « The colours thus communicated by the different bases to flame afford, in many cases, a ready and neat way of detecting extremely minute quantities of them «... » The pure earths, when violently heated, as has recently been practised by Lieutenant Drummond,...
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Elements of chemistry: theoretical and practical, Volume 1

William Allen Miller - 1863
...put in powder into the wick of a spirit-lamp. The colours thus communicated by the different bases to flame, afford in many cases a ready and neat way...of detecting extremely minute quantities of them." The analysis of the spectra of artificial lights was resumed by Fox Talbot in 1826, in vol. v. of Brewster's...
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The National quarterly review, ed. by E.I. Sears, Volumes 10-11

Edward Isidore Sears - 1865
...muriates succeed best from their volatility ;" " the colors thus communicated by the different bases to flame, afford in many cases a ready and neat way...of detecting extremely minute quantities of them." TalbotJ, in 1826, analysed the spectra of various artificial lights. He observed a constant yellow...
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