Chemical News and Journal of Industrial Science, Tomy 127-128Chemical news office., 1923 |
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... Practical Chemistry and Physics , IN THEIR APPLICATION TO ENGINEERING AND MANUFACTURES . EDITED BY JAMES H. GARDINER , F.Inst.P. , F.C.S. and J. G. F. DRUCE , M.Sc. ( Lond . ) , R.Nat.Dr. ( Prague ) . VOLUME CXXVII . 1923 . LONDON ...
... Practical Chemistry and Physics , IN THEIR APPLICATION TO ENGINEERING AND MANUFACTURES . EDITED BY JAMES H. GARDINER , F.Inst.P. , F.C.S. and J. G. F. DRUCE , M.Sc. ( Lond . ) , R.Nat.Dr. ( Prague ) . VOLUME CXXVII . 1923 . LONDON ...
Strona 4
... practical chemistry , but especially in toxicology , new tests or methods of analy- sis , even if most carefully described , can- not be put into practice without many con- trols and personal investigations by the ana- lyst . A little ...
... practical chemistry , but especially in toxicology , new tests or methods of analy- sis , even if most carefully described , can- not be put into practice without many con- trols and personal investigations by the ana- lyst . A little ...
Strona 6
... practical chemistry , but especially in toxicology , new tests or methods of analy- sis , even if most carefully described , can- not be put into practice without many con- trols and personal investigations by the ana- lyst . A little ...
... practical chemistry , but especially in toxicology , new tests or methods of analy- sis , even if most carefully described , can- not be put into practice without many con- trols and personal investigations by the ana- lyst . A little ...
Strona 7
... practical application experi- ments are described which show that an in- crease in precision of the order of 30 per cent . can be obtained in photometric matches by surrounding the photometric field with a larger area of approximately ...
... practical application experi- ments are described which show that an in- crease in precision of the order of 30 per cent . can be obtained in photometric matches by surrounding the photometric field with a larger area of approximately ...
Strona 15
... practical worker requiring fundamental knowledge of the thermodyna- mics of chemical reactions , and as a work of reference and study it is a most valuable one . As regards diction , there is a clearness of statement we admire . For ...
... practical worker requiring fundamental knowledge of the thermodyna- mics of chemical reactions , and as a work of reference and study it is a most valuable one . As regards diction , there is a clearness of statement we admire . For ...
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