Hanna 84 µS/cm @ 25°C Technical EC Calibration Standard with Certificate of Analysis, 500 mL

This Conductivity EC Calibration Standard Solution provides a certified value of 84 µS/cm at 25°C in a 500 mL light-block bottle. Designed for critical laboratory and industrial applications, this solution is prepared with high-purity potassium chloride, ensuring strict traceability to NIST standards. Every bottle comes with a certificate of analysis, confirming accuracy and compliance for industrial, laboratory, food & beverage, and water quality calibration needs.

The solution is delivered in a blue light-block bottle to prevent degradation caused by light exposure. The tamper-proof seal ensures integrity, with the lot number and expiration date visibly marked on each label. A temperature correlation chart is printed directly on the bottle for reference in variable working conditions. With a three-year shelf life (unopened), this product is engineered to support repeated use and storage in busy laboratory and field environments.

• Supplied with certificate of analysis for regulatory traceability.
• Prepared against a NIST traceable potassium chloride solution for calibrated accuracy.
• Temperature correction chart on the label for exact calibration at different temperatures.
• Secure and tamper-evident packaging maintains solution quality from manufacture to end user.

This EC calibration standard is ideal for all scientific, environmental, water treatment, and industrial calibration routines. It supports consistent equipment performance across regulatory audits, research projects, and routine operational reviews.

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