Über Romanowsky-Farbstoffe und den Roman
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E. Zipfel; J.-R. Grezes; W. Seiffert; H. W. Zimmermann
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Article
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1981
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Springer
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English
⚖ 642 KB
Azure B is the most important Romanowsky dye. In combination with eosin Y it produces the well known Romanowsky-Giemsa staining pattern on the cell. Usually commercial azure B is strongly contaminated. We prepared a sample of azure B-BF4 which was analytically pure and had no coloured impurities. Th