Chemical News and Journal of Physical Science, Tom 115Chemical news office., 1917 |
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Strona 1
... importance of the value of various Allies only and not in the two Central European Powers , scientific pursuits ... important products having an annual output of The Inaugural Address to the Royal College of Science Chemical Society ...
... importance of the value of various Allies only and not in the two Central European Powers , scientific pursuits ... important products having an annual output of The Inaugural Address to the Royal College of Science Chemical Society ...
Strona 13
... important drug , salvarsan . In his epoch - making researches Ehrlich has emphasised the necessity for preparing new ... importance . When condensed with sold under the name of rongalite . This aldehyde con- formaldehyde sulphoxylate - a ...
... important drug , salvarsan . In his epoch - making researches Ehrlich has emphasised the necessity for preparing new ... importance . When condensed with sold under the name of rongalite . This aldehyde con- formaldehyde sulphoxylate - a ...
Strona 14
... important class of vat dyes which are nowadays reduced to their alkali - soluble leuco - derivatives with alkaline sodium hydro- sulphite to form the so - called " vat " in which the textile fabrics are dipped and subsequently coloured ...
... important class of vat dyes which are nowadays reduced to their alkali - soluble leuco - derivatives with alkaline sodium hydro- sulphite to form the so - called " vat " in which the textile fabrics are dipped and subsequently coloured ...
Strona 20
... important point here is the fact that this reaction produces no change in the titre of the solution towards permanganate . Consequently , the analyses yield us no information concerning the extent to which ferric sulphate has been ...
... important point here is the fact that this reaction produces no change in the titre of the solution towards permanganate . Consequently , the analyses yield us no information concerning the extent to which ferric sulphate has been ...
Strona 23
... important subjects . Indeed , the Symposium on Corrosion has been characterised in an American journal as the most ... importance of welfare work in its effects upon national health , the output of factories , and The Report indicates ...
... important subjects . Indeed , the Symposium on Corrosion has been characterised in an American journal as the most ... importance of welfare work in its effects upon national health , the output of factories , and The Report indicates ...
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