Blog - Kalstein

January 18, 2022

by Kalstein

A pH meter is a laboratory instrument for scientific use, which measures the activity of the hydrogen ion in aqueous solutions, indicating its degree of acidity or alkalinity expressed as pH, is used in laboratories and in multiple other fields or areas; a pH measurement can be obtained using pH indicators or tapes, or meters such as pH meters, portable meters or pH electrodes.

January 11, 2022

by Kalstein

A shaking heating mantle is laboratory equipment equipped with a flexible, insulated and comfortable heating device that allows you to position, heat and mix containers such as round bottom flasks or balloons. Adapting to multiple processes that require temperature and agitation frequently used in laboratories.

January 10, 2022

by Kalstein

It is an apparatus that is used in molecular biology, allows to perform in an automated and sequential way the temperature cycles necessary to carry out the polymerase chain reaction (PCR) of DNA amplification; they are essential in any laboratory that depend onmolecular biology and quality in their studies.

January 3, 2022

by Kalstein

They are indispensable laboratory equipment that have certain characteristics that allow to maintain substances, biological products, blood and vaccines, among many other applications of a scientific and research nature; both equipment have indispensable characteristics in their area of application that highlight their differences.

January 3, 2022

by Kalstein

The laboratory incubator is a piece of equipment capable of maintaining the optimum temperature and humidity necessary to maintain microbiological and cell cultures; It also maintains the oxygen and carbon dioxide levels within it. She is in charge of conditioning the environment and storing the cultures for the proper development of microorganisms.

December 27, 2021

by Kalstein

Turbidity is the degree of transparency that water or any colorless liquid loses, due to the appearance of suspended particles in it. The turbidity of the liquid increases with the increase of the solids present in it; the more solid, the greater the turbidity.

November 30, 2021

by Kalstein

A laboratory is a place equipped with the necessary equipment and means to carry out experiments, research and scientific work. These places are equipped with instruments and materials necessary to carry out these activities.

November 30, 2021

by Kalstein

A magnetic stirrer is laboratory equipment that uses a magnetic field to mix one or more solutes with a solvent in an automated way. This device 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.

November 10, 2021

by Kalstein

A spectrophotometer is an instrument that measures how much light a substance absorbs. This equipment measures the amount of absorbance after light passes through a solution. Each substance transmits, reflects, and absorbs light slightly differently. In chemistry, spectrophotometry is the quantitative measurement of the transmission properties of a material based on the light wave.


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