Removal of Impurities from Tin by Vacuum Distillation
| ISSN: |
1476-4687
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| Source: |
Nature Archives 1869 - 2009
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| Topics: |
Biology
Chemistry and Pharmacology
Medicine
Natural Sciences in General
Physics
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| Notes: |
[Auszug] I have since used this procedure in attempts to remove the last traces of certain impurities from samples of refined tin*. A specimen of tin was heated in an evacuated silica tube at 1,000 C. for four hours, after which a spectrographic examination showed arsenic, antimony, lead and bismuth to ...
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| Type of Medium: |
Electronic Resource
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| URL: |