Liquid solutions are formulated using0.22umwater treatmentmembrane It can be said to be a basic technology for laboratory analysts and an option in their daily work. The configuration of liquid solutions includes basic operations such as solute calculation, pipetting, and volume adjustment, as well as the order in which some mixed solutions are added and the use of the chemical properties of some reagents themselves. Mastering the skills of solution preparation can greatly shorten the configuration time and improve Experimental efficiency.
The difference between the concentration of the prepared standard solution and the specified concentration must not be greater than 5%. When the concentration of the standard solution is directly used to calculate the result, the concentration of the solution used requires that the fourth digit after the decimal point of the calibrated concentration is X ≤ 5. (Example: 0.100X, 0.500X, 1.000X, 0.050X) For example, the concentration of NaoH standard solution used to titrate the acidity of raw milk and colored milk should be calibrated at 0.100X.
0.22umWater TreatmentMembrane It has strong hydrophobicity, chemical resistance, low wind resistance, etc., and can achieve high dust removal efficiency. For some extremely fine particles with a diameter of 0.1um-0.3um, the filtration level can reach H13-U16. In the field of industrial sewage treatment, we have the characteristics of “uniform and stable, high efficiency and low resistance, long life, customizable, easy cleaning and maintenance” and are accepted and loved by the majority of enterprises.
0.22umWater TreatmentMembrane Products are widely used in various fields. The company has always implemented the tenet of “quality first, reputation first”, with strong technical force, strict management system, brand-new production equipment, and complete testing instruments to ensure that the interests of users are the most important. Provide users with high-tech, high-quality, high-performance, and high-level products. Interested parties can enter the store for consultation.