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Product Introduction:
Wright dye is a composite dye consisting of the basic dye methylene blue (Methvlem blue) and the acid dye eosin (Eostm Y), which is dissolved in methanol. Eosin is usually a sodium salt, and the colored part is an anion. Methylene blue is usually a chloride salt, and the colored part is a cation. The role of methanol: first, it dissolves methylene blue and eosin, so that it dissociates into the positive ion of colored methylene blue and the negative ion of eosin. The latter two can selectively adsorb different components of blood cells and make them colored; The second is to fix the cell morphology, accelerate the staining reaction, and enhance the staining effect.
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您好，瑞氏染液会长菌吗？2022-08-08 11:57:01
Administrator您好，染色液本身没有做过除菌处理，染色一般也不要求无菌，染色后直接镜检观察拍照后面也不用于其他实验用途了，如果存放过程中时间久出现沉淀物可以过滤一下使用。