タイトル | Amino-acid contamination of aqueous hydrochloric acid. |
著者(英) | Miller, S. L.; Wolman, Y. |
発行日 | 1971-12-31 |
言語 | eng |
内容記述 | Considerable amino-acid contamination in commercially available analytical grade hydrochloric acid (37% HCl) was found. One bottle contained 8,300 nmol of amino-acids per liter. A bottle from another supplier contained 6,700 nmol per liter. The contaminants were mostly protein amino-acids and several unknowns. Data on the volatility of the amino-acids during HCl distillation were also obtained. |
NASA分類 | CHEMISTRY |
レポートNO | 72A16079 |
権利 | Copyright |
URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/463610 |
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