Hanna Cyanuric Acid CAL Check™ Standards - HI97722-11

These standards are essential for routine calibration checks in environments where maintaining correct cyanuric acid levels is critical, such as swimming pools, spas, water treatment facilities, and industrial process monitoring. By enabling quick and consistent validation of photometer performance, they help ensure that water quality testing remains accurate, repeatable, and compliant with regulatory standards. The sealed cuvette design eliminates contamination risks and removes the need for reagent preparation, simplifying the calibration process and reducing user error.

Each set is supplied with a Certificate of Analysis that includes lot number, certified reference values, and expiration date, ensuring full traceability and supporting quality assurance protocols. Manufactured for long-term stability, these reusable standards offer extended shelf life, making them a cost-effective solution for regular calibration and verification tasks in high-frequency testing environments.

Designed for ease of use and dependable performance, the HI97722-11 standards are widely used in laboratories, environmental monitoring facilities, research institutions, and industrial quality control setups where precise cyanuric acid analysis is required. With their combination of accuracy, durability, and convenience, they provide professionals with confidence in their measurement systems and help maintain consistent water quality across applications Cal Check Standards