According to the "Specifications and Test Methods for Water Used in Analytical Laboratories" (GB6682-2008), pure water in analytical laboratories is divided into three grades: first grade wa

Shanghai Yetuo Ultra Pure Water Machine and Distiller are two common types of water treatment equipment, which have some differences in principles, water quality, and applications:Principle:Ultra pure

1. Pre treatment system: Ultra pure water machines are usually equipped with a series of pre-treatment systems, including particle filters, activated carbon filters, and reverse osmosis membranes. The

RO (reverse osmosis) and UP (electrode mixed bed) are two key treatment technologies commonly used in ultrapure water machines, which play an important role in removing impurities from water and impro

Ultrafiltration water purifier and RO (reverse osmosis) pure water machine are two common water treatment equipment, and they have some differences in principles, filtration effects, and applicable sc

1. Closed storage: Sealed containers are the ideal choice for storing ultrapure water because they prevent particles and gases from the air from entering the water. Glass bottles are usually considere

In fields such as scientific research, pharmaceuticals, and the food industry, it is crucial to preserve the activity and stability of substances. To achieve this goal, scientists have developed an ef

In scientific research and industrial production, many samples require special protection and handling methods during processing and storage. Vacuum freeze dryer is an advanced equipment that effectiv

Shanghai Yetuo ball mill is a commonly used laboratory and industrial equipment for crushing and mixing materials. The principle is based on the motion of a sphere in a rotating container and the fric

In laboratory and industrial production, the mixing and dispersion of samples are common operational steps. In order to improve mixing efficiency and operational convenience, scientists have developed