The Use of the Blowpipe in the Qualitative and Quantitative Examination of Minerals, Ores, Furnace Products, and Other Metallic Combinations |
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Page xi
... fused with Saltpetre or Bisulphate of Potassa ... ... Page 77 ... 79 80 ... 83 84 84 85 86 87 87 ... 5. Precipitation - by crystallized or pulverulent reagents - of sin- gle Constituents dissolved in Fluids 6. Decantation , Filtration ...
... fused with Saltpetre or Bisulphate of Potassa ... ... Page 77 ... 79 80 ... 83 84 84 85 86 87 87 ... 5. Precipitation - by crystallized or pulverulent reagents - of sin- gle Constituents dissolved in Fluids 6. Decantation , Filtration ...
Page 4
... skill in its use , that by its means he could detect in any body the presence of substances , which had escaped the most careful 4 THE BLOWPIPE . Solution in Water of the Substance fused with Saltpetre Phosphoric Acid.
... skill in its use , that by its means he could detect in any body the presence of substances , which had escaped the most careful 4 THE BLOWPIPE . Solution in Water of the Substance fused with Saltpetre Phosphoric Acid.
Page 15
... fused substance should be removed with a file , and the remainder of the tube cleansed with the aid of a spirit - lamp and a wire enveloped in soft paper . When the tube becomes too short , one end can be sealed , and it may be used for ...
... fused substance should be removed with a file , and the remainder of the tube cleansed with the aid of a spirit - lamp and a wire enveloped in soft paper . When the tube becomes too short , one end can be sealed , and it may be used for ...
Page 29
... fusing the alloy on charcoal with pure lead , and then heating the resulting bead in the oxidating flame , upon a substance sufficiently porous to absorb the fused oxides produced by the ignition . The best method for the prepa- ration ...
... fusing the alloy on charcoal with pure lead , and then heating the resulting bead in the oxidating flame , upon a substance sufficiently porous to absorb the fused oxides produced by the ignition . The best method for the prepa- ration ...
Page 30
... fused . 18. A SMALL BRUSH . - For quantitative examina- tions a painter's brush is indispensable , for detaching from the pans of the balance any remaining powder , et cetera . Fig . 33 . 19. A LEAD SIEVE . - In Blowpipe analysis , the ...
... fused . 18. A SMALL BRUSH . - For quantitative examina- tions a painter's brush is indispensable , for detaching from the pans of the balance any remaining powder , et cetera . Fig . 33 . 19. A LEAD SIEVE . - In Blowpipe analysis , the ...
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Other editions - View all
The Use of the Blowpipe in the Qualitative and Quantitative Examination of ... Carl Plattner No preview available - 2017 |
The Use of the Blowpipe in the Qualitative and Quantitative Examination of ... Carl Friedrich Plattner No preview available - 2016 |
Common terms and phrases
100 milligrammes Al² 0³ alkali alloy alumina ammonia antimony arsenic arsenic acid assay baryta bead becomes bismuth bisulphate of potassa Blowpipe blue boracic acid borax carbonate of soda cerium cetera charcoal clear glass cobalt color colorless combination compound cooling copper cupellation decigramme detected dissolved employed evaporated examination exempli gratia filtered fluxes forceps formed fused fusible fusion gold green heated hydrochloric acid inch ingredients insoluble lime magnesia manganese mass melted metallic oxides microcosmic salt Mineral Kingdom mixed nickel nitrate nitric acid obtained opaque operator oxidating flame oxide of iron oxide of lead particles perfectly phosphate platinum foil platinum wire portion powder precipitate present protoxide of iron pulverized pure readily reagent reducing flame residue roasted separated sesquioxide sesquioxide of iron silicic acid silver small quantity smelting soluble solution strontia sublimate sulphate sulphuric acid Tellurium tinge titanic acid treated volatile workable lead yellow yttria zinc
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