Laboratory Hoods: Differences
Laboratory hoods are fundamental pieces in the operation of this space to maintain air quality. The variety of hoods in the industry responds to the needs of scientists. Laminar flow hoods, biological safety hoods, and fume hoods all serve a purpose.
Differences between analytical and electronic balances
Balances are instruments whose purpose is to measure masses of bodies in greater or lesser quantity. They are characterized by their accuracy, their precision and their sensitivity. The first quality refers to the property that any physical instrument possesses to supply the result of a measurement with a value coinciding with the true one; this implies that the error is as small as possible. The term accuracy is often taken to mean precision.
How to use an analytical balance correctly?
The balance is a piece of equipment that measures the mass of a specific body, providing accurate data about its weight. Among the many existing models, the analytical balance that has a high power of rigor stands out, since with it great precision can be obtained.
Types of balances in the laboratory
The most common types of laboratory balances and scales are ultramicrobalances, microbalances, semi-microbalances, analytical balances, and precision balances.
Applications of Autoclave N, S and B
An autoclave is a piece of equipment that uses a combination of high pressure and steam in order to transfer heat to the items placed inside it. This device is made up of a thick-walled metal container and hermetic closure, which allows high pressure sterilization. , ensuring maximum disinfection of all clinical materials.
Processes for water purification
At present there are several equipment for the treatment and filtration of water. The choice of the most suitable one depends on the user’s need, since each one will leave the water adequate for different uses and processes.
How does a phase contrast microscope work?
The phase contrast microscope is a type of microscope that allows you to observe live samples without using staining techniques. This microscope is based on the existence of a phase difference between the different light waves that pass through the sample to generate the image of the observation.
What is a microtome for?
Microtomy is the discipline that deals with obtaining fine serial sections from tissues included in paraffin blocks for their subsequent study under optical and / or electronic microscopy, which makes it one of the basic pillars of procedural techniques of Pathological anatomy.
How does a planochromatic microscope work?
The objective of a microscope is the most important and complex element of the light microscope. It is important because the objective is where most of the magnification provided by the microscope occurs. Its complexity lies in the fact that to fulfill its function you need different lenses of high quality and precision.
What is an ultra water purifier?
It is a laboratory water ultra-purification equipment. This device is structured by cutting-edge technologies for water purification, in accordance with internationally required specifications. This equipment is intended to obtain water of the highest quality for use in laboratories, food industries, pharmaceuticals and in any other place where it is necessary to use pure treated water.