Biological microscope preparation

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A permanent preparation placed on a microscope slide and covered with a cover glass. Left - description of the sample.

Biological microscopic preparation is a part of organic tissue prepared for microscopic observation. The method of specimen preparation depends on the type of microscope and the purpose of the test. Characteristics of the preparation

The preparation for optical microscope examination should meet the following conditions: - transparency for light, Non-overlapping structures of different layers of the preparation. Processing steps

To meet the above requirements, the object under test must be:

Simple formulations, intended for very small enlargements, can be prepared manually using a scalpel and typical chemical reagents (paraffin, wax, dyes). With very small magnifications you can even dispense with the whole preparation process and place the sample on a Petri dish. In the case of more advanced microscopic observations, a special instrument - microtome is used to prepare the microscope.

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