| 单词 |
burchard, h. |
| 释义 |
Burchard, H. Burchard, H., 19th century German chemist. Burchard-Liebermann reaction - a blue-green color produced by acetic anhydride with cholesterol (and other sterols) dissolved in chloroform, when a few drops of concentrated sulfuric acid are added.Liebermann-Burchard test - see under Liebermann |
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