What is ultramicrotoma?

Ultramicrotoma is a scientific tool that is designed to prepare very thin slices of material for studying under a microscope. The width of the cuts varies depending on the device and setting selected by the user, but can be in dozens of nanometers. If you want to mention it in the perspective, it is the size of the virus and a few orders less than the width of human hair. These tools are sold by manufacturers and companies by Scientific Supply Companies and are sometimes available for long -term leasing laboratories and organizations that cannot afford the price of the sticker. The ability to create very thin slices can be used to explore the detailed structure of living organisms, produced materials and many other substances. Microscopic techniques for which these types of samples are used include electron microscopy and light microscopy in Whipro Many types of samples are important to prepare the CH case very thin sections.

Samples

mIt is ready to be prepared before they are cut into ultramicrotome to ensure that the slices are even and fresh. Cryosece is carried out by freezing the sample before cutting and it is also possible to force paraffin into the sample to maintain its shape. After using these products, the sample will be sliced ​​into ultramicrotome very fresh and clean, with a fixed definition that will be highly visible under the microscope. One advantage of the use of cryosection is that the samples can be prepared without a fixation point of view, with the properties of the sample maintained intact.

The

ultramicrotomic device can be dangerous. Mikrotomes generally have a device used to prepare a slice for microscopy, have very sharp blades that need to be carefully handled with caution. Extreme sharpness is even more critical for ultra, because the sections it prepares is so thin. It is also important to ensure that the device is well maintained to prevent problems that could be caused by incorrect evacuation, incorrect lubrication and DAlso symptoms of neglect.

In the laboratory that has an ultramicrotoma, people may have to plan time on the device, reflecting the fact that many people want to access it and that they may not always be available. People are also expected to complete a course that covers safety and how to control ultramicrotome before they have the time with the equipment themselves. This ensures that people are qualified to use an ultramicrotome before they start using it, reducing the risk of breaking, damage, injury or time of time.