Kalstein, autor en Kalstein

May 18, 2022

by Kalstein

An electroscalpel is a medical equipment capable of transforming electrical energy into heat with the aim of cutting or coagulating tissues and cauterizing them at the same time, thus decreasing the time of the surgical intervention and avoiding unwanted and unexpected hemorrhages in the surgical act, for this uses currents that develop in frequencies above 200,000 Hz. It is also commonly referred to as an electric scalpel or surgical unit, and today it is used in many medical specialties such as plastic surgery, obstetrics, dentistry, orthopedics, dermatology and veterinary medicine.

April 29, 2022

by Kalstein

A spectrophotometer is an instrument used in laboratories to measure the absorbance of a sample, as a function of the wavelength of an electromagnetic radiation, and thus to know the concentration of the substances in a solution. This team consists of 4 main parts: a source, a monochromator, a beam splitter, a sample area, and a detector. It also has optical elements such as lenses or mirrors, which transmit light throughout the entire equipment.

April 29, 2022

by Kalstein

They are equipment that have a digestion system, which is used to mineralize the solid samples from which we want to obtain reliable information at elemental level, a spectroscopic technique is used, and requires that the sample to be examined is in liquid state, so if the requirements of the analyzes require preparing the sample for analyzes of food, textiles, dishes, wastewater treatments, cosmetics and other applications, you need a microwave digester, and undoubtedly the best and most reliable are the YR KALSTEIN series.Β 

April 28, 2022

by Kalstein

Hematological analyzers are devices used to perform complete blood counts or blood counts, perform quantitative and qualitative analysis of blood elements: red blood cells, white blood cells and platelets, are mainly used in medical biology analysis laboratories or in hospitals with hematology services; there are models of these analyzers that are intended for veterinary medicine.

April 27, 2022

by Kalstein

A rotary evaporator or rotary evaporator is a laboratory equipment used to remove or recover low pressure solvents (reduced pressure distillation). That is, it is a device used to evaporate substances through the distillation process, to be condensed and finally separated into its components one by one, by using specific boiling points.

April 24, 2022

by Kalstein

These devices allow us to measure the turbidity of water, being turbidity an indicator of water quality, once the turbidity level is established the appropriate treatment to transform it into quality water such as coagulation, filtration and decantation; turbidimeters are designed to measure water quality, these instruments provide reliable and accurate readings, even in those cases where turbidity is within the lowest parameters.Β 

April 15, 2022

by Kalstein

This equipment has as functionality measure the absorbance of all the ingredients in the sample at 260nm, but to be precise the KALSTEIN YR412-A equipment can measure the fluorescence intensity of the fluorescent reagent, which is combined with the target molecule to read the concentration of the sample. In general, the reading is lower than that of the Nano series products, but it is much more accurate, to consult the features and description of our team go to https://kalstein.net/en/category-product/laboratory-line/fluorometer/Β 

April 15, 2022

by Kalstein

An optical microscope is an instrument by which we can observe elements or structures that cannot be observed with the naked eye, through the use of lenses, viewfinders and light rays, which approach or enlarge the image at scales suitable for examination and subsequent study.


Company headquarters

2 rue Jean Lantier, 75001, Paris – France.
(+33) 01 78 95 87 89(+33) 6 80 76 07 10



We are always close.


Methods of payment and shipping

Follow our activity on social networks

Stay informed with all current news of the sector.

Product Enquiry

Send a message
What can we help you?