Elementary chemical microscopy (1921) Elementary chemical microscopy elementarychemi00cham Year: 1921 280 ELEMENTARY CHEMICAL MICROSCOPY the latter down at a suitable point. As soon as the proper volume of liquid has been drawn off, still holding the slide inclined, a piece of filter or folded lens paper is drawn through the channel, between the two drops at C, Fig. 146, and the prepara- tion immediately heated gently over the micro-flame at this same point. The result of this heating is the separation of the two drops by a dry space; thus there is no danger of the decanted liquid flowing bac
Elementary chemical microscopy (1921) Elementary chemical microscopy elementarychemi00cham Year: 1921 280 ELEMENTARY CHEMICAL MICROSCOPY the latter down at a suitable point. As soon as the proper volume of liquid has been drawn off, still holding the slide inclined, a piece of filter or folded lens paper is drawn through the channel, between the two drops at C, Fig. 146, and the prepara- tion immediately heated gently over the micro-flame at this same point. The result of this heating is the separation of the two drops by a dry space; thus there is no danger of the decanted liquid flowing back when the slide is again placed in a horizontal position.
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