Hanna Chromium VI HR CAL Check™ Standards - HI97723-11

The HI97723-11 Chromium VI High Range CAL Check Standards set is engineered to provide accurate and reliable calibration and validation for laboratory photometers specifically designed to measure chromium VI (hexavalent chromium) in the high range of 0 to 1000 µg/L (ppb). This standard set allows laboratories to ensure instrument accuracy, regulatory compliance, and data traceability during chromium VI determination in water and industrial samples.

• The set includes two sealed calibration standard cuvettes: one containing 0 µg/L and another containing 300 ±10 µg/L chromium VI solution at 25℃.
• Supplied with a Certificate of Analysis for each lot, providing lot number, reference value, and expiration date for traceability and audit readiness.
• Standards are stable and reusable, allowing frequent photometer validation and minimization of calibration costs over time.
• Designed for use with HI97723 Portable Photometer or compatible models, covering drinking water, wastewater, and industrial water analysis needs.
• Packaging in sealed vials ensures minimal risk of contamination and accurate, reproducible photometric measurements.
• Ideal for use in environmental, industrial, and regulatory laboratories, supporting compliance and robust analytical performance.
• Ensures comparability of results in applications like water quality testing, process control, and research laboratories.

Set contains: 2 sealed standards (0 µg/L and 300 µg/L chromium VI), Certificate of Analysis, and package documentation. Explore more high-accuracy calibration standards in EnvMart's Laboratory Photometer Accessories category to support precision water quality analysis and laboratory standardization.