Hanna Phosphate HR CAL Check™ Standards - HI97717-11

Hanna HI97717-11 Phosphate High Range CAL Check Standards are precision calibration solutions specifically developed for verifying and validating the performance of the HI97717 High Range Phosphate Portable Photometer. Designed for accuracy and reliability, these standards ensure consistent phosphate measurement results, making them essential for laboratories, industrial facilities, and environmental monitoring applications where precision and compliance are critical.

This calibration set includes two sealed cuvettes: an “A” cuvette for zero calibration (0.0 mg/L) and a “B” cuvette with a certified phosphate concentration of 15.0 ±0.5 mg/L at 25°C. These standards are manufactured under strict quality control conditions to provide accurate and repeatable reference values, ensuring dependable instrument validation and measurement consistency.

Each set is supplied with a Certificate of Analysis that includes the lot number, certified reference values, and expiration date, ensuring full traceability and compliance with laboratory quality assurance protocols. The hermetically sealed cuvettes maintain solution integrity, preventing contamination and allowing for repeated use over an extended shelf life.

Designed for ease of use, these reusable standards support regular calibration and performance checks, helping reduce operational costs while improving workflow efficiency. Their stable formulation ensures reliable results during routine validation procedures, making them suitable for high-frequency testing environments.

The HI97717-11 standards are widely used in water treatment plants, environmental testing laboratories, industrial process monitoring, and research facilities where accurate phosphate analysis is required. They play a critical role in maintaining instrument performance, ensuring regulatory compliance, and supporting high-quality analytical outcomes.

Each package contains a set of sealed cuvettes (0.0 mg/L and 15.0 mg/L) along with a Certificate of Analysis, providing a complete solution for photometer calibration and validation. Enhance your measurement accuracy and maintain confidence in your results with Hanna’s trusted CAL Check standards designed for precision, durability, and consistent performance in professional testing environments.