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About REX
REX is a high-techenterprise integrating R&D production, sales, application, and service.
The largest domestic electrochemical water quality analysis instrument and electrochemical sensor development and production base.
News
27
20-02
Pure Water and Ultrapure Water pH Measurement-glass Electrode Method
2021-09-15
Pure drinking water, engine cooling water, boiler feed water and other pure water or ultrapure water samples have clear requirements for water quality pH.
Learn More >>28
22-11
Introduce the basic operation steps of automatic potentiometric titrator
2021-09-15
Automatic potentiometric titrator is a common analytical instrument designed for capacity analysis based on the principle of potentiometric method.
Learn More >>21
22-11
2021-09-15
After pressing the measurement key of the instrument, clean the electrode with deionized water, and wait for the instrument potential value to display above 340mv, then start to measure the sample liquid.
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