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Books Bücher 1 - 10 von 11 in Penfield c recommends the following modification of the suspension method as more...
" Penfield c recommends the following modification of the suspension method as more convenient than that by the pycnometer in many cases for small fragments of minerals. After boiling in water, the substance is transferred with water to a small glass tube... "
Bulletin - Seite 40
1907
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The Chemical News and Journal of Industrial Science; with which is ..., Band 78

1898
...substance is transferred with water to a small glass tube about 8 mm by 35 mm, provided with a fine platinum wire for suspension. This is weighed full...homogeneous minerals than to rock fragments, and will therelore be applied in rock analysis chiefly to the determination of the specific gravity of the mineral...
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The Chemical News and Journal of Industrial Science; with which is ..., Band 83

1901
...substance is transferred with water to a small glass tube about 8 111.111. by 35 mm, provided with a fine platinum wire for suspension, This is weighed full...the removal of the mineral, the weight of which is lound after drying. This method is, of course, more applicable to homogeneous minerals than to rock...
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Bulletin of the United States Geological Survey, Ausgaben 142-148

1896
...transferred with water to a small glass tube about 8 mm. by 35 min., provided with a fine platinnm wire for suspension. This is weighed full of water...mineral grains separated by heavy solutions or acids. Heavy solutions not available in case of rocks. — Because of their roughness, porosity, and complex...
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Bulletin - United States Geological Survey, Ausgaben 142-149

Geological Survey (U.S.) - 1896
...substance is transferred with water to a small glass tube about 8 mm. by 35 min., provided with a fine platinum wire for suspension. This is weighed full...mineral grains separated by heavy solutions or acids. Heavy solutions not available in case of rocks. — Because of their roughness, porosity, and complex...
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Survey of the Northwestern Boundary of the United States ..., Band 8,Ausgabe 174

Marcus Baker - 1900 - 78 Seiten
...substance is transferred with water to a small glass- tube about 8 mm. by 35 mm., provided with a fine platinum wire for suspension. This is weighed full...mineral grains separated by heavy solutions or acids. PYCNOMETER METHOD. If the pycnometer has to be used, as is generally the case when the density of any...
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The Areas of the United States, the States, and the Territories

Henry Gannett - 1906 - 9 Seiten
...the substance is transferred with water to a small glass tube about 8 by 35 mm., provided with a fine platinum wire for suspension. This is weighed full...mineral grains separated by heavy solutions or acids. B. PYCNOMETEK METHOD, a. ORDINARY METHOD. If the pycnometer has to be used, as is generally the case when...
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Bulletin - United States Geological Survey, Ausgabe 305;Ausgabe 422

Geological Survey (U.S.) - 1910
...the substance is transferred with water to a small glass tube about 8 by 35 mm., provided with a fine platinum wire for suspension. This is weighed full...by heavy solutions or acids. B. PYCNOMETER METHOD. a. ORDINARY METHOD. If the pycnometer has to be used, as is generally the case when the density of...
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The analysis of silicate ad carbonate rocks

William Francis Hillebrand - 1907 - 200 Seiten
...the substance is transferred with water to a small glass tube about 8 by 35 mm., provided with a fine platinum wire for suspension. This is weighed full...mineral grains separated by heavy solutions or acids. B. PYCNOMRTER METHOD. a. ORDINARY METHOD. If the pycnometer has to be used, as is generally the case when...
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Bulletin - United States Geological Survey, Ausgabe 305;Ausgabe 422

Geological Survey (U.S.) - 1910
...the substance is transferred with water to a small glass tube about 8 by 35 mm., provided with a fine platinum wire for suspension. This is weighed full...mineral, the weight of which is found after drying. oChem. Zeitung, vol. 29, 1905, p. 744. e Am. Jour. Sol., 3d ser., vol. 50, 1895, p. 448. & Idem, p....
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The Analysis of Silicate and Carbonate Rocks: A Revision of Bulletin 305

William Francis Hillebrand - 1910 - 239 Seiten
...the substance is transferred with water to a small glass tube about 8 by 35 mm., provided with a fine platinum wire for suspension. This is weighed full...mineral, the weight of which is found after drying. a Chem. Zeltung, vol. 29, 1905, p. 744. c Am. Jour.- Sci., 3d set., vol. 50, 1895, p. 448. 6ldem, p....
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