Glass bead sterilizers are a class of dry heat sterilizers that provide a safe and rapid sterilization method. The principle is to use high temperature glass beads (diameter 1.5-2.0mm) heat absorption fast heat dissipation slow principle, in the instrument heating tank can be maintained for a longer period of time at a stable high temperature in order to [...]

Dry heat sterilizers are important equipment used in various industries, especially in the healthcare and pharmaceutical industries. Unlike steam sterilization, dry heat sterilizers rely primarily on hot air to achieve sterilization. dry heat sterilization is used for items that are heat-resistant but moisture-sensitive, such as glass, metal equipment, oils, and powders. In this article, we will explore the [...]

With the rapid development of biomedicine, food industry and other fields, the application of liquid nitrogen tanks is more and more extensive and has become an indispensable and important tool for scientific research and production. Liquid nitrogen tank, also known as liquid nitrogen bio-container, is a kind of biological storage container, usually used to preserve active biological materials, [...]

Fluorescence spectroscopy is a research method for analysing substances based on studying the fluorescence properties of a sample for the quantitative measurement of chemical products. What is fluorescence? Fluorescence is a type of luminescence caused by the excitation of a molecule by a photon, which puts it in an electronically excited state. Fluorescence spectroscopy uses a beam of [...]