Pure water is an indispensable reagent for conducting experiments. Untreated tap water contains dissolved ions, organic compounds, microorganisms, and particulates. These substances can significantly compromise experimental accuracy, instrument performance, and data reproducibility. Therefore, water
The preservation of sensitive laboratory samples and materials, along with cold chain management in biological research and the pharmaceutical industry, constitutes an indispensable core component of these fields. Vaccines, biological samples, enzyme preparations, antibodies, sera, and blood bags ar
With the development of science and technology, color measurement instruments are also constantly evolving. Different types of color measurement instruments vary in their working principles and measurement accuracy. Currently, color measurement devices are mainly divided into two types: colorimeters
Filtration is a key process in laboratories, pharmaceuticals, and many other industries. Vacuum filtration is one of the most commonly used methods as it is more efficient and economical. It mainly collects particles or impurities from liquid suspensions, such as bacteria and sediments. Liquid poure