Hanna Phosphorus High-Range Checker® HC Calibration Check Set - HI706-11

The HI706-11 Phosphorus High-Range Checker HC Calibration Check Set is an essential reference standard designed for validating the calibration of the Phosphorus High-Range Checker HC (HI706) meter. This set covers the analytical range of 0.00 to 15.00 ppm (mg/L) phosphorus, offering precise verification for laboratory, industrial, and water monitoring environments.

Each calibration set is supplied with a Certificate of Analysis, providing the lot number, reference values, and expiration for complete traceability and compliance during instrument certification. The standard value is calibrated at 7.5 ±0.5 ppm phosphorus at 25℃, with stability for multiple uses owing to the robust, sealed cuvette packaging. Package contents include one cuvette for zero ppm phosphorus and the necessary standards for mid-range calibration, enabling quick and efficient performance checks.

• Specially manufactured for use with the HI706 Phosphorus High-Range Checker HC.
• High accuracy and reliability confirmed by COA (Certificate of Analysis).
• Sealed, reusable cuvettes ensure stable readings and extended usability.
• Standard value: 7.5 ±0.5 ppm phosphorus at 25℃ supports critical calibration points.
• Comprehensive documentation ensures compliance in regulated environments.
• Widely used in laboratory, water quality, and industrial process calibration workflows.

The HI706-11 set supports robust instrument maintenance and traceability while helping laboratories and process facilities confirm their phosphorus analysis results. Explore more calibration standards and laboratory reference materials in EnvMart’s extensive catalogue.