 | 1896 - 1020 Seiten
...given off by hydrous minerals in an air bath at temperatures far above 100° C. To insure accuracy this experiment should not be made in crucibles or dishes...cooled in a desiccator. One instance will suffice: A gram of a mineral mixture containing about 17 per cent of water, of which about 3 per cent was driven... | |
 | Geological Survey (U.S.) - 1896 - 1090 Seiten
...minerals in an air bath at temperatures far above 100° C. To insure accuracy this experiment should uot be made in crucibles or dishes which must be cooled in a desiccator. One instance will suffice: A gram of a mineral mixture containing about 17 per cent of water, of which about 3 per cent was driven... | |
 | Frank Wigglesworth Clarke, William Francis Hillebrand - 1897 - 342 Seiten
...given off by hydrous minerals in an air bath at temperatures far above 100° C. To insure accuracy this experiment should not be made in crucibles or dishes...cooled in a desiccator. One instance will suffice: A gram of a mineral mixture containing about 17 per cent of water, of which about 3 per cent was driven... | |
 | Marcus Baker - 1900 - 350 Seiten
...given off by hydrous minerals in an air bath at temperatures far above 100° C. To insure accuracy this experiment should not be made in crucibles or dishes...cooled in a desiccator. One instance will suffice: A gram of a mineral mixture containing about 17 per cent of water, of which about 3 per cent was driven... | |
 | 1907 - 874 Seiten
...in an air hath at temperatures at and above 100°. To insure accuracy this experiment should never be made in crucibles or dishes which must be cooled in a desiccator. One instance will suffice: A gram of a mineral mixture containing about 17 per cent of water, of which about 3 per cent was driven... | |
 | Henry Gannett - 1906 - 644 Seiten
...in an air bath at temperatures at and above 100°. To insure accuracy this experiment should never be made in crucibles or dishes which must be cooled in a desiccator. One instance will suffice: A gram of a mineral mixture containing about 17 per cent of water, of which about 3 per cent was driven... | |
 | William Francis Hillebrand - 1907 - 212 Seiten
...in an air bath at temperatures at and above 100°. To insure accuracy this experiment should never be made in crucibles or dishes which must be cooled in a desiccator. One instance will suffice: A gram of a mineral mixture containing about 17 per cent of water, of which about 3 per cent was driven... | |
 | Geological Survey (U.S.) - 1907 - 220 Seiten
...cooled in a desiccator. One instance will suffice : A gram of a mineral mixture containing about 1 7 per cent of water, of which about 3 per cent was driven off at 100° and 8 or 9 per cent at 280°, was, after several hours' heating at the latter temperature placed in a desiccator... | |
 | Samuel Stinson Gannett, David Henry Baldwin - 1910 - 490 Seiten
...knowledge is important for the interpretation of results. To insure accuracy this experiment should never be made in crucibles or dishes which must be cooled in a desiccator. One instance will suffice : A gram of a mineral mixture containing about 17 per cent of water, of which about 3 per cent was driven... | |
 | William Francis Hillebrand - 1910 - 252 Seiten
...knowledge is important for the interpretation of results. To insure accuracy this experiment should never be made in crucibles or dishes which must be cooled in a desiccator. One instance will suffice : A gram of a mineral mixture containing about 17 per cent of water, of which about 3 per cent was driven... | |
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To insure accuracy this experiment should not be made in crucibles or dishes which must be cooled in a desiccator. One instance will suffice: A gram of a mineral mixture containing about 17 per cent of water, of which about 3 per cent was driven off at... 
