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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... "
The Photographic News - Page 43
edited by - 1860
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Familiar Lectures on Scientific Subjects

John Frederick William Herschel - 1867 - 552 pages
...(Encyc. Metrop., vol. iv.): — "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." — Article, " Light," § 524.) almost infinite variety of particulars as to their intimate nature...
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A Dictionary of chemistry and the allied branches of other ..., Volume 5

Henry Watts - 1868 - 1170 pages
...the Encyclopedia Melropolitana : " 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." Fox Talbot, writing in 1826, makes the following valuable suggestions respecting these spectra: "The...
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The Cincinnati Lancet and Observer, Volume 29

1868 - 802 pages
...strontia, and copper, and showed that " the colors communicated to flume by different bases afforded, in many cases, a ready and neat way of detecting extremely minute quantities '' of Bitch bases. In 1826, Fox Talbot declared that he did " not hesitate to say that optical analysis could...
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Cyclopadic Science Simplified

John Henry Pepper - 1869 - 722 pages
...Sir John Herschel remarks that, " The colours thus communicated by different bases to flame affords in many cases a ready and neat way of detecting extremely minute quantities of them." In 1834 Mr. Fox Talbst, speaking of his experiments with the red tint of flame produced by lithium...
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Spectrum Analysis -- Six Lectures

Henry E. Roscoe - 1869 - 372 pages
...in 1827 about this as follows : "The colours thus contributed by different objects to flame afford in many cases a ready and neat way of detecting extremely minute quantities of them/' Fox Talbot, whose name we know as being so intimately connected with the origin of the beautiful art...
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Spectrum Analysis: Six Lectures, Delivered in 1868, Before the Society of ...

Henry Enfield Roscoe - 1870 - 514 pages
...writes in 1827 about this as follows: "The colours thus contributed by different objects to flame afford in many cases a ready and neat way of detecting extremely minute quantities of them." Fox Talbot, whose name we know as being so intimately connected with the origin of the beautiful art...
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Spectrum analysis, 6 lects

sir Henry Enfield Roscoe - 1869 - 396 pages
...in 1827 about this as follows : "The colours thus contributed by different objects to flame afford in many cases a ready and neat way of detecting extremely minute quantities of them." Fox Talbot, whose name we know as being so intimately connected with the origin of the beautiful art...
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On Molecular and Microscopic Science, Volume 1

Mary Somerville - 1869 - 454 pages
...boracic acid ; and observes that ' 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.'6 The same opinion was afterwards formed by Mr. Fox Talbot, who after many experiments on metallic...
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Spectrum Analysis: Six Lectures, Delivered in 1868, Before the Society of ...

Henry Enfield Roscoe - 1873 - 542 pages
...letter being able to reflect its own peculiar rays. contributed by different objects to flame afford in many cases a ready and neat way of detecting extremely minute iquantities of them." Fox Talbot, whose name we know as being so intimately connected with the origin...
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Knight's American Mechanical Dictionary: A Description of Tools ..., Volume 3

Edward Henry Knight - 1877 - 984 pages
...Uerscbel remarked that " the colors contributed by different objects to flame afford in many instances a ready and neat way of detecting extremely minute quantities of them.'' Mr Fox Talbot, in 1834. distinguishes tho difference between the red Нпек produced by the names...
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