有機微量分析における昇華性試料の取り扱い
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概要
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A method for handling volatile solid samples in organic microanalysis is described in which the sample is sealed and weighed in a metal capsule. That is, the sample for carbon and hydrogen by the conventional micro-Pregl method is sealed in an aluminum foil capsule, that for nitrogen by the micro-Dumas method is sealed in it with 5060 mg of cobalt oxide and that for nitrogen by the sealed tube combustion in decimilligram determination is sealed in a copper foil capsule of approx. 0.02 mm thickness.<BR>The method is simple and accurate and requires no special attachments.
- 社団法人 日本分析化学会の論文