What are the characteristics of a laboratory refrigerator?
A laboratory refrigerator is equipment designed to maintain a controlled environment (refrigerated space), where fluids, substances, and reagents used in the laboratory can be stored and stored under appropriate conditions, because the lower the temperature, the less chemical and biological activity, and the less likely it is to deteriorate or decompose.
How is a Laboratory Refrigerator made?
Generally, the laboratory refrigerator, is made of resistant steel material and consists of an evaporator, storage cabinet located under the evaporator, where you can place shelves for storage, as well as the thermostat, which allows you to open and close an electrical circuit by action of a change of temperature, and the cooling system. The evaporator, located on top of the cold cabinet with sub-zero cooling functions, can reach temperatures of 5 to 30 °C.
Why are freezers and refrigerators needed in a lab?
A laboratory is a place or center provided with equipment and facilities necessary for conducting experiments, clinical and scientific research. Within the essential equipment of a laboratory we find freezers and refrigerators, these equipment keeps in a controlled environment any element, whether reagent, drugs, samples, or vaccines, so that it is kept in perfect conditions of use. The lower and more stable the temperature, the lower the chemical and biological activity.
Laboratory refrigerators and freezers, temperature ranges
A laboratory refrigerator is equipment that allows the effective storage of all types of substances that are refrigerated, whether liquid, solid or homogeneous. This is why it is considered an essential piece of equipment within the laboratory.
What is the importance of the laboratory refrigerator?
The refrigerator in a laboratory is one of the most important equipment. Its function is to maintain, in a controlled environment (refrigerated space), various fluids and substances, so that they are kept in good condition the lower the temperature, the less chemical and biological activity. This requires that the refrigerator’s interior temperature be below room temperature.
Role of the refrigerator: COVID-19 vaccine storage
Vaccines are an important medical product that is especially sensitive to the health emergency caused by COVID-19. The right cooling makes a difference and can save lives. But why is it so important where and how vaccines are stored? In this article we will define what is the cold chain and what are the fundamental differences between a scientific refrigerator and a domestic refrigerator.
Refrigerators, freezers and vaccine storage
Safe storage of vaccines is a crucial component of protecting patients against disease. Failure to store vaccines properly may result in loss of patient confidence in the vaccine program.
Refrigerators and Freezers: Types
Refrigerators and freezers are valuable laboratory equipment when it comes to preserving and protecting scientific or medical material. Having the right refrigerator or freezer is extremely important when thinking about sample storage. If the temperature fluctuates, the risk of damaging vaccines, for example, is very high.
Elisa washing machine to detect Human Lymphotropic Virus infection
The microplate washing machine is a machine designed to clean the plates used during the Elisa practice, by processes of infusion and suction of the substances or show that they are embedded in the polyethylene support. It has tanks that contain liquids, one of them is in a washing buffer and the other one collects the substances that are discarded.
What should you consider when using a scale?
The balance is used to measure the mass of a body or substance or also the weight thereof; since there is a well-defined relationship between mass and weight. In the laboratory, the balance is used for quality control activities, for preparing mixtures of components in predefined proportions and for determining specific densities or weights. Its origins lie more than 3500 years before Christ, in Egypt.