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III. THE BLOWING, ET CETERA, AND DESCRIPTION OF THE FLAME
The Oxidation Flame
The Reduction Flame
...
IV. THE SUPPORTS :-
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10
10. A Mixture of seven parts of Charcoal, with one part of Clay ...
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V.
INSTRUMENTS, ET CETERA, REQUISITE IN ANALYSIS WITH THE BLOWPIPE :—
1. A Balance
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c. Reagents used to separate, or otherwise characterize Groups of Substances.
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36
co co co co co
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2. Sulphuric Acid
3. Sulphide of Hydrogen
4. Sulphide of Ammonium
5. Solution of Potassa
6. Ammonia
7. Carbonate of Ammonia
b. Special Reagents employed for determining the presence of Acids.
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General Rules by which Ingredients of Minerals, et cetera, may for the
most part be detected, when heated alone, or with reagents
in the Blowpipe Flame
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3.
2. Treatment of the Substance with Microcosmic Salt
Treatment of the Substance with Carbonate of Soda
a. Fusibility of a Substance with Carbonate of Soda
b. Reduction of Metallic Oxides by means of Carbonate of
Soda
General Rules for Qualitative Blowpipe Analysis, by means of which,
partly with the assistance of the moist way, the single in-
gredients of compound bodies may be detected
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