Nitrogen Tanks: Safe Cryogenic Storage for Biological Samples

Nitrogen tanks are essential in laboratories that require long-term storage of biological, chemical, and medical samples under cryogenic conditions. These devices enable the safe preservation of samples at extremely low temperatures, ensuring they remain undamaged over extended periods. If you work in a research lab or a clinic, you’ll understand the importance of having reliable equipment to store sensitive biological materials like cells, tissues, or DNA.

Laboratory Muffles for High Precision Thermal Processes

When we talk about essential equipment in a laboratory, one of the most indispensable devices for thermal processes is the muffle furnace. If you have worked in scientific environments, you have surely used or heard about this equipment, which stands out for its ability to perform tasks with high precision under extreme heat conditions.

Water Distiller: Ultrapure Water Production for Clinical Laboratory Applications

The water distiller is an essential tool in any clinical laboratory, providing ultrapure water that is crucial for a wide range of applications, from reagent preparation to use in sensitive equipment. Over the years, water distillers have evolved to offer greater efficiency and ensure that the purity of the water produced meets the highest standards. Today, I want to share my experience with the Kalstein water distillers, highlighting their features, advantages, and how they compare with other devices on the market.

What are Laboratory Reagents?

Laboratory reagents are chemicals used by scientists to conduct their research experiments. Laboratory reagents are chemical materials specially designed or formulated for use in the performance of different chemical or biochemical tests in laboratories for the analysis of materials.

Veterinary Surgical Equipment: Precision Instrumentation for Advanced Animal Surgeries

In veterinary medicine, veterinary surgical equipment plays a crucial role in the quality of surgical interventions and the successful recovery of animals. The technology and innovation in these devices have advanced significantly, allowing veterinarians to perform complex procedures with greater precision and safety. Veterinary surgical equipment is essential not only for routine procedures but also for emergency or specialized surgeries in areas such as orthopedics, neurology, and oncology. In this article, we will explore in-depth the features and benefits of veterinary surgical equipment, with a particular focus on the products from Kalstein, a leading brand in this sector.

What is a freeze dryer?

The lyophilizer is the apparatus used to carry out lyophilization. It consists of the following parts: dry chamber or lyophilization chamber: it is the place where the substance to be lyophilized is placed, condenser with a refrigeration circuit: it communicates with the dry chamber and it is where the vapor that is produced in the sublimation is condensed and finally a vacuum system.

Importance of lyophilizers for the production of yogurt

A freeze dryer is a machine in charge of the freeze drying process, also known previously as cryodrying, which is nothing more than the method of cold drying and subsequent sublimation of the ice of a material, which has been previously frozen. This process occurs because the water containing the product passes directly from solid state to vapor state, ignoring the liquid state. Freeze-drying is able to remove 99% of moisture from, for example, a food such as yogurt ferment, coffee, vegetables and fruits, among others, achieving great benefits in relation to the cost of transport, since, being a microbiologically stable product, a cold chain is not necessary and can be transported in greater quantity.

Lyophilizers: Preservation of Biological and Pharmaceutical Samples through Freeze-Drying

In the field of biological and pharmaceutical research, preserving samples is essential to ensure their long-term stability and viability. Lyophilizers, also known as freeze dryers, are fundamental in this process, enabling the preservation of biological samples, pharmaceutical products, and other sensitive materials by removing water through sublimation. In this article, we will delve into the features of lyophilizers, focusing specifically on the products offered by Kalstein, a leading brand in laboratory equipment.