Seal them with clear nail polish and store them at 4 degrees C or toss them in the trash!
Turn the microscope off
The two basic principles that are involved using the microscope are magnification and observation. They are both done by examining an object through the lens of the microscope.
You can't change the contrast on the microscope, that would have to be done using dyes.
The light must be off
Put it in a safe place. And clean it first
Remove your eyes from the eyepiece of the microscope.
The best way to look at fish or chicken cells would be to obtain a very thin slice of tissue and mount it on a slide. This can be viewed using an inverted microscope found in most tissue culture laboratories. A simpler alternative to prepare the sample would be to take a small piece of tissue and grind it in between two glass slides. This can be done with gloved hands and regular microscopic slides. The flattened tissue can be placed under an inverted microscope and the cells can be viewed at either 40X or 100X magnification
When done using a microscope, I first carefully clean the lenses with lens paper to remove any smudges or debris. Next, I lower the stage and return the objective lenses to their lowest position to protect them. Finally, I cover the microscope with a dust cover and store it in a safe place to ensure its longevity and readiness for future use.
The main working is done in the work space. The editing text of slides is done there.
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Remove the slide ,return the scope to low powered and ,turn off the light .
Remove the slide ,return the scope to low powered and ,turn off the light .