Conductivity solution 100.0 μS/cm

Conductivity Solution 100.0 μS/cm is a pharmacopeial-grade reference solution designed for use in pharmaceutical quality control, laboratory calibration, and analytical testing for the calibration and performance verification of conductivity meters and electrochemical sensors that measure low-to-medium ionic conductivity in aqueous systems.

🏭⚗️ Production
Prepared under strictly controlled GMP- and pharmacopeial-compliant conditions to ensure precise conductivity, chemical stability, and minimal contamination. The 100.0 μS/cm conductivity value is achieved using high-purity salts dissolved in deionized water with rigorous control of temperature, ionic strength, and pH. The solution is supplied in chemically resistant, sealed, and light-protected containers to prevent evaporation, contamination, or degradation. Each batch is validated according to USP <645>, EP 2.2.38, and relevant pharmaceutical testing standards to ensure accuracy, uniformity, and reproducibility.

🔬 Properties
A clear, colorless aqueous solution with a defined conductivity of 100.0 μS/cm at 25 °C. Exhibits excellent stability under recommended storage conditions. Minor changes in conductivity may occur after prolonged storage, evaporation, or temperature fluctuations; gentle mixing restores homogeneity without affecting the reference value.

🧪 Applications
Used in pharmaceutical, analytical, and educational laboratories for calibration, validation, and performance testing of conductivity meters and electrochemical sensors. Suitable for method validation, routine QC analysis, equipment qualification (IQ/OQ/PQ), and compliance with pharmacopeial standards requiring low-to-medium conductivity references. Ideal for ensuring accurate measurements in formulation development, water quality testing, process control, and laboratory research.

⚠️ Safety
Considered low-hazard but should be handled according to standard laboratory safety practices. Avoid ingestion, inhalation, or direct contact with skin and eyes. Use appropriate personal protective equipment, including gloves, goggles, and a lab coat. Store in tightly sealed, light-protected containers in a cool, dry environment. Dispose of according to pharmaceutical laboratory waste regulations and environmental safety guidelines.