The Microscope And Microscopical Technilogy a Textbook for Physicians And Stude
The Microscope And Microscopical Technilogy a Textbook for Physicians And Stude
Frey, Heinrich, 1822-1890
The book The Microscope And Microscopical Technilogy a Textbook for Physicians And Stude was written by author Frey, Heinrich, 1822-1890 Here you can read free online of The Microscope And Microscopical Technilogy a Textbook for Physicians And Stude book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is The Microscope And Microscopical Technilogy a Textbook for Physicians And Stude a good or bad book?
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For the primary examination, the dried mammalial tongue (appropriately that of the rabbit) may be employed. The sec- tions are to be softened in dilute acetic acid and glycerine. The organ may also be hardened for a day in osmic acid (0. 5- 1. 5 per cent. ). The freezing method also affords good results. For the study of the finer structure, the maceration in iodine-serum and the immersion for v several days in chromic acid (1-2 per cent. ) to which an equal volume of glycerine may be added, ar...e to be recommended. Such preparations must then be subjected to a very careful picking under the simple microscope. According to Engelm ami's expe- rience, extremely fine-pointed glass rods are superior to the finest steel needles. Wyss gives the preference among all methods to an immersion for about three weeks in Muller's fluid. Dried tongues, or those which have been frozen in a suitable manner, serve for following the nerves. Sections obtained by the freezing method may be subsequently treated with chloride of gold (0.
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