Horiba Conductivity Standard Solution 12.88 mS/cm 500 mL

Horiba Conductivity Standard Solution 12.88 mS/cm @ 25 °C, 500 mL (500-23)

The Horiba 1413 µS/cm Conductivity Standard Solution (Model 500-22) provides a ready-to-use calibration standard for accurate and reliable conductivity meter calibration at general-purpose conductivity levels. Horiba formulates this solution to deliver a stable conductivity value of 1413 µS/cm at 25 °C, which represents the most commonly used reference point for routine conductivity calibration.

This standard solution supports calibration and verification of conductivity meters used in water quality analysis, environmental monitoring, and laboratory testing. Because the solution comes fully prepared, users can calibrate instruments immediately without dilution or mixing, which reduces preparation time and minimizes calibration errors.

The 500 mL bottle offers sufficient volume for repeated calibration cycles and suits routine use in laboratories, water treatment plants, educational facilities, and industrial quality control environments. The solution works with benchtop, handheld, and portable conductivity meters.

Key Features

• Conductivity standard solution: 1413 µS/cm at 25 °C

• Ready to use with no preparation required

• Ideal for general-purpose conductivity calibration

• Provides stable and reproducible reference values

• Supports accurate and consistent conductivity measurements

• 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: 1413 µS/cm at 25 °C

• Volume: 500 mL

• Model code: 500-22

• Formulation: Ready-to-use calibration standard

Applications

• Routine calibration of conductivity meters

• Water and wastewater conductivity analysis

• Environmental and surface water monitoring

• Laboratory research and quality control

• Educational and training laboratories