Colormeter
The cuvette (also known as absorption cell, sample cell) is used to hold reference liquid and sample liquid. It is matched with spectral analysis instruments, such as spectrophotometer, blood line protein analyzer, particle size analyzer, etc., to conduct quantitative and qualitative analysis of substances, and is widely used in chemical industry, metallurgy, medical treatment, medicine, food, environmental protection, power plants, and water plants. , petroleum and other industries, departments, colleges and universities, and scientific research units for testing and laboratory use.