Heating and Stirring Plates- Types And Uses
It is a laboratory equipment that adapts to multiple experiments that require temperature and agitation frequently used in laboratories; the magnetic stirrer with heating is an equipment that generates a magnetic field to achieve automatic mixing of solvents and solutes; accompanied by a heating plate, quickly reaching temperatures of up to 300°C.
Why Shaker should be used in the Health sector ?
Mixers that are used to join various solutions in order to create new solutions, can be in different forms, such as liquids, powders or gases. The word agitator, is derived from the action of the device that creates a shaking motion, and is used to mix the solutions so that the different ingredients are evenly distributed.
Vortex types: volumes
A vortex is a device commonly used in laboratories to mix small vials of liquid. It consists of an electric motor with a vertically oriented drive shaft attached to a slightly mounted recessed rubber part. It is an ideal instrument for gently mixing and forceful resuspension of cells and components of chemical and biological liquids in tubes using an eccentric mechanism.
Slide Dryer Benefits
The slide dryer is a useful tool for the study of pathology. It is a device used to fix the slides vertically so that they can be observed more easily. This is especially useful when studying tissue samples under a microscope.
Pathological anatomy: microtomes and cryostats
Pathological anatomy is a science that studies the pathophysiological and morphological alterations of a disease. That is, it studies the disease at an organic, tissue, cellular and molecular level. For which it uses highly specialized equipment, among them we have the microtome and the cryostat.
How does a pathology lab work?
A pathology laboratory is a medical service responsible for processing samples from biopsies and cytologies by professionals specialized in the field, for subsequent microscopic examination, interpretation and diagnosis by a pathologist.
Electronic microscopy to know the chemical structure of food
Electron microscopy is an effective method for assessing the chemical nature of ingredients and provides complementary information for chemical analysis. This type of study applied to food science and technology aims to provide data on the quality of nutrients that are present; detect irregularities in their physical structure; detect the level of processing of components in the food; detect contaminants and microbiological growth; determine fat content; among others.
How to optimize PCR in the laboratory
Polymerase chain reaction (PCR) is a rapid and accurate diagnostic test for detecting viral and bacterial diseases and genetic changes. This technique can detect the RNA or DNA of a pathogen, that is, of the organism causing a disease, or of abnormal cells in a sample. The great advantage of this test and the reason for its use is that, unlike other tests, PCR can detect signs of a disease when it is in the earliest stages of infection.
Clinical-pathological applications of PCR
The polymerase chain reaction (PCR), sometimes known as ‘’molecular photocopying”, is a rapid test used to amplify or photocopy, in billions, small pieces of DNA. Having a substantial amount of a DNA sample for molecular and genetic analysis is vitally important. Studies of isolated DNA fragments would not be possible without PCR amplification. This test is carried out in a thermocycler, a device that allows the execution of temperatures for the amplification of DNA strands.
Laboratory Sample Homogenizers
A homogenizer is a very important piece of equipment among the components of a laboratory, because it allows to carry out the homogenization process of different types of materials; such as tissues, food, plants and other biological or chemical elements.