Horiba Conductivity Standard Solution 84 µS/cm 500 mL

Horiba Conductivity Standard Solution 84 µS/cm @ 25 °C, 500 mL (500-21)

The Horiba 84 µS/cm Conductivity Standard Solution (Model 500-21) provides a ready-to-use calibration standard for accurate conductivity meter calibration at low conductivity levels. Horiba formulates this solution to deliver a stable conductivity value of 84 µS/cm at 25 °C, supporting precise and reliable conductivity measurements.

This standard solution helps users calibrate and verify conductivity meters used for ultra-pure water, deionized water, and low-ionic-strength samples. Because the solution comes fully prepared, users can perform calibration immediately without dilution or mixing, reducing preparation time and minimizing calibration errors.

The 500 mL bottle supplies sufficient volume for repeated calibration cycles, making it suitable for routine use in laboratories, environmental monitoring, water treatment facilities, and educational settings. The solution works with benchtop, handheld, and portable conductivity meters.

Key Features

• Conductivity standard solution: 84 µS/cm at 25 °C

• Ready to use with no preparation required

• Designed for low-conductivity meter calibration

• Provides stable and reproducible reference values

• Supports accurate conductivity measurement performance

• Suitable for laboratory, industrial, and field applications

• Supplied in a 500 mL bottle for routine calibration use

Technical Specifications

• Product type: Conductivity standard solution

• Conductivity value: 84 µS/cm at 25 °C

• Volume: 500 mL

• Model code: 500-21

• Formulation: Ready-to-use calibration standard

Applications

• Calibration of conductivity meters at low ranges

• Ultra-pure and deionized water testing

• Environmental and surface water monitoring

• Laboratory research and quality control

• Educational and training laboratories