It must be right to buy ultra pure water in the laboratory!

       The laboratory ultrapure water device is applicable to the laboratories of testing centers, scientific research institutes, colleges, universities, hospitals and enterprises, and provides the required analysis and testing water, reagent water, experimental water and analytical instrument water. The equipment should be regarded as the second generation for pure water for experiment, and the first generation is a distilled water device. It is suitable for microanalysis of atomic absorption spectrum, atomic emission spectrum, high performance liquid chromatography, ion chromatography, mass spectrometry, ICP plasma emission spectrum and the application of general chemical laboratories such as configuration and dilution of analytical reagents. It is also suitable for pure water and ultrapure water used in industries such as precision optical lens and photosensitive film processing.

In inorganic and analytical chemistry experiments, according to different tasks and requirements, the purity requirements of water are also different. Pure water is divided into "pure water" and "ultra pure water". In the process of purchasing pure water machine, people often confuse these two concepts, resulting in difficulty in model selection and unreasonable increase of material supply cost. Pay attention to the following points when purchasing laboratory pure water machine:

1. When purchasing the water machine, according to the nature of your enterprise and the purpose of the experiment, so as to choose the model for you according to your previous sales experience;

2. The reference index of model selection should follow the principle of "high, not low";

3. The water volume is generally calculated as 8 hours per day. If the water volume of this model is 15L / hour, the water volume per day should be 120L.

The above are the three points that should be paid attention to when purchasing the ultra pure water device in the laboratory. Only when users buy the appropriate equipment can they ensure that its use effect can reach the expectation.