Chemical News and Journal of Industrial Science, Tomy 115-116Chemical news office., 1917 |
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Strona 2
... separation , and purification of chemical entities . So far as time permits he should learn something of the industrial application of these materials . But all this work should be carried out from the stand- point of molecular ...
... separation , and purification of chemical entities . So far as time permits he should learn something of the industrial application of these materials . But all this work should be carried out from the stand- point of molecular ...
Strona 23
... separation tables and in the descriptions of some of the more advanced tests and experiments . Text - book of Elementary Chemistry . By F. MOLLWO PERKIN , Ph.D. , F.I.C. , F.C.S. , and ELEANOR M. JAGGERS . London : Constable and Co ...
... separation tables and in the descriptions of some of the more advanced tests and experiments . Text - book of Elementary Chemistry . By F. MOLLWO PERKIN , Ph.D. , F.I.C. , F.C.S. , and ELEANOR M. JAGGERS . London : Constable and Co ...
Strona 30
... separated from it have been found to contain an abundance of di - amino nitrogen . This form of nitrogen is indispensable to the nutrition of animals and is contained in inadequate amounts in the common cereals from which most feeds are ...
... separated from it have been found to contain an abundance of di - amino nitrogen . This form of nitrogen is indispensable to the nutrition of animals and is contained in inadequate amounts in the common cereals from which most feeds are ...
Strona 31
... separation of lithium from the other alkali metals , upon a study of the Kjeldahl method for determining nitrogen , upon the freezing - point of milk as a means of detecting water , upon the detection of watered milk by means of ...
... separation of lithium from the other alkali metals , upon a study of the Kjeldahl method for determining nitrogen , upon the freezing - point of milk as a means of detecting water , upon the detection of watered milk by means of ...
Strona 32
... separation of dust into fractions of definite size and tion by heavy metals is well advanced . The manufacture density . By means of specially designed apparatus the force developed by the explosion of various kinds of dust has been ...
... separation of dust into fractions of definite size and tion by heavy metals is well advanced . The manufacture density . By means of specially designed apparatus the force developed by the explosion of various kinds of dust has been ...
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