Products
Ti-51 Automatic Titrator ( Potential titration and photometric titration set)
Color High contrast LCD touchscreen, 7.0 inches. Potential titration and photometric titration. pH, pX, ion concentration and photometric measurement.
KFSH-01 Karl Fischer Oven Sampler
Volumetric Karl Fischer Titration Coulometric Karl Fischer Titration
962221 pH Composite Electrode (Ultrapure water) / pH Electrode / pH Combination Electrode
Ultrapure water, 3~11pH
E-301-QC 3 in 1 pH Composite Electrode / pH Electrode / pH Combination Electrode
pH with temperature sensor
Ti-51 Automatic Titrator ( Potential titration and photometric titration set)
Color High contrast LCD touchscreen, 7.0 inches. Potential titration and photometric titration. pH, pX, ion concentration and photometric measurement.
KFSH-01 Karl Fischer Oven Sampler
Volumetric Karl Fischer Titration Coulometric Karl Fischer Titration
962221 pH Composite Electrode (Ultrapure water) / pH Electrode / pH Combination Electrode
Ultrapure water, 3~11pH
E-301-QC 3 in 1 pH Composite Electrode / pH Electrode / pH Combination Electrode
pH with temperature sensor
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Hot Electrode
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Events
2026
05-25
Shanghai INESA & Scientific Instrument Cordially Invites You to CISILE 2026
The 23rd China International Scientific Instruments and Laboratory Equipment Exhibition (CISILE 2026) will be held from May 29 to 31 at the China National Convention Center Phase II, Beijing. As a large-scale and highly professional exhibition in China's scientific instrument industry, this event will bring together cutting-edge technologies and products, providing a platform for exchange and collaboration among research institutions, laboratories, and industry users.
2026
05-21
In chemical manufacturing, pharmaceuticals, water treatment, and laboratory analysis, the pH measurement of strongly alkaline samples is a critical issue that is often overlooked. Many users measuring high-concentration alkaline solutions discover that, despite identical solution conditions, their measurement results exhibit significant fluctuations. This phenomenon is often closely linked to the specific pH electrode chosen for the task.
2026
04-30
Turbidity Meter Calibration Methods and Cycle Recommendations
In water quality testing, the accuracy of turbidity meter measurements largely depends on proper calibration. Especially in laboratory or high-precision testing scenarios, establishing scientific calibration methods and reasonable calibration cycles is crucial for ensuring data reliability.
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.
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Tel：0086-021-39506429/39506392
Mail：info@lei-ci.com
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