Hanna Phosphate High-Range Checker® HC Calibration Check Set - HI717-11

The HI717-11 Phosphate High-Range Checker HC Calibration Check Set is designed specifically for validating and calibrating Phosphate High-Range Checker HC photometers within a range of 0.0–30.0 ppm (mg/L) phosphate. This premium calibration set includes one sealed cuvette for zero ppm phosphate and another with a standard value of 15.0 ±1.5 ppm phosphate at 25℃. Each set is supplied with a Certificate of Analysis, which details the lot number, reference values, and expiration date to provide full traceability for audits and certification purposes.

• Manufactured in a state-of-the-art facility to ensure consistency and quality for laboratory and field use.
• Reusable standards offer long shelf life and exceptional stability over time.
• Supports periodic calibration verification as recommended by photometer manufacturers for ongoing measurement confidence.
• Compatible with Phosphate High-Range Checker HC photometers, ideal for water quality laboratories, industrial research, water treatment plants, and environmental monitoring applications.
• Package includes a set of cuvettes required for precise calibration and validation routines.

This product is indispensable for maintaining the accuracy of photometric phosphate measurements and compliance in laboratories, water treatment facilities, research, and a variety of industrial environments. Explore more calibration solutions and laboratory accessories at EnvMart.