Chemical News and Journal of Industrial Science, Tomy 115-116Chemical 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 Col'ege 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 Col'ege 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 sodium hydrosulphite , formaldehyde furnishes sodium formaldehyde sulphoxylate - a ...
... important drug , salvarsan . In his epoch - making researches Ehrlich has emphasised the necessity for preparing new ... importance . When condensed with sodium hydrosulphite , formaldehyde furnishes sodium 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 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 ...
Strona 28
... importance that the British farmer should become familiar with the by - products produced from them . Difficulty in some ... important question is the chemical part of the reaction with the metal . Although , in general , there is no ...
... importance that the British farmer should become familiar with the by - products produced from them . Difficulty in some ... important question is the chemical part of the reaction with the metal . Although , in general , there is no ...
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