How to Achieve Rapid and Accurate Water Quality Analysis with COD Analyzers

2025-11-14

COD Analyzers automatically complete sample digestion, measurement, and data calculation using digestion colorimetric principles.

Key Factors Affecting pH Electrode Measurement Accuracy

2025-11-06

As a core component for detecting the acidity and alkalinity of solutions, the measurement accuracy of a pH electrode directly impacts the reliability of experimental analysis, industrial process control, and water quality monitoring.

Key Points for Regular Calibration and Maintenance of COD Analyzers

2025-10-30

COD analyzers are widely used and crucial instruments in water quality testing, playing a key role in monitoring chemical oxygen demand (COD).

Determination of water content in animal and vegetable fats and oils

2025-09-11

The REX KFT-40VC Karl Fisher Titrator allows quick and simple determinations of the water content of animal and vegetable fats and oils.

Determination of free alkali content in detergent

2025-08-29

The REX Ti-50 Automatic Potential Titrator allows quick and simple determinations of the free alkali content of detergent.

Determination of Activie Chlorine in detergent

2025-08-29

The REX Ti-50 Automatic Potential Titrator allows quick and simple determinations of the activie chlorine of detergent.