FIELD: analytical chemistry. SUBSTANCE: sample tested is treated with formaldehyde in sequence at presence of concentrated sulfuric acid. Volumetric relation of the components is 3:8. Analysis is performed visually by means of observing bright violet fluorescence. EFFECT: precision. 2 tbl
Title | Year | Author | Number |
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METHOD OF QUALITATIVE DETECTION OF BISACODYL | 1992 |
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DETERMINATION OF | 0 |
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0 |
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Authors
Dates
1996-01-27—Published
1992-06-16—Filed