Hanna Calcium CAL Check™ Standards - HI97752-11

HI97752-11 Calcium CAL Check Standards provide a complete solution for laboratories and industries requiring precise calibration and validation of the HI97752 portable calcium photometer. This set includes two sealed standards at concentrations of 0 mg/L and 200 mg/L calcium, prepared to exacting manufacturing standards for high accuracy and stability.

• Supplied as a certified set, providing reference standards at 0 mg/L and 200 mg/L calcium for HI97752 portable photometer calibration and validation.
• Each HI97752-11 set comes with a Certificate of Analysis detailing lot number, standard reference values, and expiration date to enable full traceability.
• The standard 200 mg/L value features a tolerance of ±10 mg/L at 25℃, ensuring reliable, repeatable results for water quality testing.
• Sealed, reusable design and long-term shelf stability supports efficient laboratory workflows and cost-effective instrument maintenance.
• Compatible exclusively with the HI97752 portable photometer, enabling users in environmental, industrial, water treatment, and research laboratories to verify instrument performance and regulatory compliance.
• Each package contains one set, with standards supplied in secure vials for easy use and storage.

This calibration standard set is indispensable for applications such as water treatment monitoring, quality assurance testing, industrial process control, and any laboratory procedure where accurate calcium determination is required. Enhance your calibration routine and ensure analytical confidence with the HI97752-11 Calcium CAL Check Standards. Browse more Laboratory Calibration Standards and quality solutions on EnvMart.