Chemical News and Journal of Industrial Science, Tomy 111-112Chemical news office., 1915 |
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Strona 29
... glass plates ( in order to obtain a plane surface ) , are placed in a photographic camera instead of the photographic plate , you may get a fine phosphorescent picture of a land- scape or of architecture after a very short exposure ...
... glass plates ( in order to obtain a plane surface ) , are placed in a photographic camera instead of the photographic plate , you may get a fine phosphorescent picture of a land- scape or of architecture after a very short exposure ...
Strona 41
... glass pearls , drenched with sul- phuric acid . For precipitation this acid was dissolved in pure water in a quartz flask . The water , and also the nitric acid and other substances used in the work , were purified according to the ...
... glass pearls , drenched with sul- phuric acid . For precipitation this acid was dissolved in pure water in a quartz flask . The water , and also the nitric acid and other substances used in the work , were purified according to the ...
Strona 42
... glass - stoppered precipitating flask . We veri ffed the experience of Baxter that no chlorine is lost during this process . In spite of our precautions , our samples of lead chloride always exhibited on solution in water a small amount ...
... glass - stoppered precipitating flask . We veri ffed the experience of Baxter that no chlorine is lost during this process . In spite of our precautions , our samples of lead chloride always exhibited on solution in water a small amount ...
Strona 47
... Glass Tube Work , On the Action of Lead . Copper , Tin , Nickel , Zinc , and Alu- minium on Water , by W. P. Jorissen English Filter - paper NOTICES OF BOOKS ... ....... .... ............... .................. CORRESPONDENCE ...
... Glass Tube Work , On the Action of Lead . Copper , Tin , Nickel , Zinc , and Alu- minium on Water , by W. P. Jorissen English Filter - paper NOTICES OF BOOKS ... ....... .... ............... .................. CORRESPONDENCE ...
Strona 60
... Glass Analysis , by E. C. Sullivan and W. C. Taylor 64 Some Aspects of Industrial Chemistry , by L. H. Baekeland On the Action of Lead , Copper , Tin , Nickel , Zinc , and Alu- minium on Water , by W. P. Jorissen 66 .... 67 PROCEEDINGS ...
... Glass Analysis , by E. C. Sullivan and W. C. Taylor 64 Some Aspects of Industrial Chemistry , by L. H. Baekeland On the Action of Lead , Copper , Tin , Nickel , Zinc , and Alu- minium on Water , by W. P. Jorissen 66 .... 67 PROCEEDINGS ...
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