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.
Types of laboratory ovens
The laboratory stoves or drying oven is equipment used to dry and sterilize glass and metal containers in a laboratory. It is also known as a drying oven. They work between room temperature and 350 ° C. In general, these equipments are made of stainless steel, both inside and outside, this provides them with high durability. In addition, they have a microprocessor that makes sure to maintain a uniform temperature and allows it to be set digitally.
The microtome and bone cutting
The microtome is a mechanical instrument used to cut biological samples into very thin segments for microscopic examination. Biological samples can be embedded and presented in many ways for sectioning. But more often, these samples are embedded in paraffin wax blocks and the most common way to section these samples is by microtome.
Double door autoclave: Application
Double door autoclaves are a special type of autoclave used in clean rooms and containment suites. In the case of a clean room application, the autoclave is used for the sterilization of equipment entering a clean or aseptic area, such as a pharmaceutical production environment.
What is a laboratory magnetic stirrer?
It is an electronic instrument that uses a magnetic field to mix one or more solutes with a solvent in an automated way. This equipment has the ability to heat chemical solutions, it also minimizes the risk of a solution being altered, since generally when the solutions are stirred manually they tend to become contaminated.
How to remove fungi from our microscopes?
Microscopes are essential equipment in any laboratory, some are very simple while others are more complex equipment; however, they are all made up of many parts that require proper maintenance, since they represent a large investment.
The steam autoclave
Steam sterilization is the preferred method of sterilization and works by denaturing proteins. Steam autoclaves are equipment designed to use high pressure and temperature steam to kill microorganisms. Sterilization involves the complete destruction of all microorganisms, including resistant bacteria, bacterial spores, protozoa, prions, viruses and fungi present in liquids, surfaces of materials, drugs or culture media.
Types of laboratory shakers
Laboratory shakers, also known as mixers, are laboratory products used in the chemistry and biology sectors to mix liquids and prepare solutions and suspensions. These equipments create a movement between liquids or between liquids and solids in order to achieve processes of mixing, suspension, dispersion, homogenization, heat transfer, etc. At present, stirring systems (agitators) are used in all laboratories, be they chemistry, biology, among others.
What is a fluorescence microscope?
Fluorescence microscopy is a special form of light microscopy. It uses the ability of fluorochromes to emit light after being excited with light of a certain wavelength. Proteins of interest can be labeled with such fluorochromes by antibody staining or fluorescent protein labeling. It allows to determine the distribution of a single molecule, its quantity and its location within a cell. Furthermore, colocalization and interaction studies can be carried out, observing ionic concentrations using dyes that bind reversibly, and cellular processes such as endocytosis and exocytosis can be observed.