| Bettendorff's test | A test for arsenic; after mixing the suspected fluid with hydrochloric acid a solution of stannous chloride is added; when a piece of tin foil is then added, a brown precipitate forms. (05 Mar 2000) |
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| Bettendorff, Anton | <person> German chemist, 1839-1902. See: Bettendorff's test. (05 Mar 2000) |
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