Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3750Chemical news office., 1932 |
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Strona 131
... gives off a white smoke , and if placed on a very hot plate of iron , it will burn . It is evident from this that the element was well known in Black's time . He goes on to say that it may also be recognised by the fact that it turns ...
... gives off a white smoke , and if placed on a very hot plate of iron , it will burn . It is evident from this that the element was well known in Black's time . He goes on to say that it may also be recognised by the fact that it turns ...
Strona 142
... give an account of the knowledge of fermentation processes since Buchner discovered , at the close of last century , that sugar was fermented by the enzyme , zymase , and that actual living cells were not essential to the process . This ...
... give an account of the knowledge of fermentation processes since Buchner discovered , at the close of last century , that sugar was fermented by the enzyme , zymase , and that actual living cells were not essential to the process . This ...
Strona
... give free advice to readers mentioning " Chemical News . " APPOINTMENTS VACANT . CERAMIC CHEMIST required for Works producing Vitreous enamelled sheet iron , and cast iron by Liquid Process . Appli- cants with actual industrial ...
... give free advice to readers mentioning " Chemical News . " APPOINTMENTS VACANT . CERAMIC CHEMIST required for Works producing Vitreous enamelled sheet iron , and cast iron by Liquid Process . Appli- cants with actual industrial ...
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