Conductivity Standards

Conductivity standards are essential reference solutions with precisely defined conductivity values, imperative for the calibration and verification of conductivity sensors. These high-quality solutions ensure measurement accuracy and reliability across various applications, including environmental monitoring, water quality testing, and laboratory research. Each conductivity standard is formulated at a specified temperature, often 25°C, and is accompanied by a corresponding total dissolved solids (TDS) measurement for enhanced comparability.Our extensive range of conductivity standards includes products with various conductivity levels—ranging from 5 µS/cm to 50 µS/cm—available in multiple volumes such as 120 mL, 500 mL, 1 L, 4 L, and 20 L. Solutions like the Conductivity Standard, 10 µS/cm at 25°C, are particularly popular, supported by a consistent NaCl TDS ratio. Using these standards ensures precise sensor calibration and optimal performance in all conductivity measurement endeavors.