Many air bubbles would be trapped under it .
so that when viewing the specimen the cover slip won't move.
Touching the edge of the drop of water with the cover slip helps prevent air bubbles from forming between the water and the cover slip. This technique ensures a smooth and even spread of the water, reducing distortion and allowing for better visualization under the microscope.
prepared by adding water to the specimen which increases its translucency and makes it easier to stain. It also has a tendency to cause the specimen to flatten which makes the specimen easier to view.
Adding a small drop of water between the slide and cover slip helps to reduce air bubbles and improve clarity when viewing specimens under a microscope. It is not always necessary, but it can be helpful for certain types of samples. However, for some samples or applications, such as mounting dry specimens, it may not be needed to add water.
Placing the cover slip on the slide at an angle helps to prevent air bubbles from forming between the specimen and the cover slip. Air bubbles can distort the image and hinder proper observation under a microscope. Placing the cover slip at an angle allows for a more even distribution of mounting medium and helps to minimize the presence of air bubbles.
(microbiology) A technique used in microscopy in which a specimen is placed in a drop of a suitable fluid on a cover slip and the cover slip is inverted over a concavity on a slide.hanging-drop-preparation
so that when viewing the specimen the cover slip won't move.
so that when viewing the specimen the cover slip won't move.
so that when viewing the specimen the cover slip won't move.
cover slip
cover slip
cover slip
Touching the edge of the drop of water with the cover slip helps prevent air bubbles from forming between the water and the cover slip. This technique ensures a smooth and even spread of the water, reducing distortion and allowing for better visualization under the microscope.
That's called a 'cover slip'.
cover slip is a small piece of glass which is used to cover.
A cover slip is used for covering a slip on a microscope A cover slip is used for covering a slip on a microscope
Wet Mount Slide Steps1. Place a sample on the slide.2.Using a pipette, place a drop of water on the specimen. Then place on edge of the cover slip over the sample and carefully lower the cover slip into place using a toothpick or equivalent.*This method will help prevent air bubbles from being trapped under the cover slip. Your objective is to have sufficient water to fill the space between cover slip and slide. If there is too much water, the cover slip will slide around. Take a piece of paper towel and hold it close to one edge of the cover slip. This will draw out some water. If too dry, add a drop of water beside the cover slip. Practice this until you get used to it.Staining StepsPrepare a wet mount slide.Collect a drop of stain with an eye dropper or pipette.Put a drop of stain on an outer edge of your cover slide.Place a piece of napkin or paper towel against the opposite side of your cover slip, right up against the edge. This will help draw the stain under the cover and across the specimen.You may need to add another drop to ensure complete coverage.The slide is now ready for viewing.Source: Microscope.com