Hanna Chlorine Dioxide CAL Check™ Standards - HI97738-11

The HI97738-11 Chlorine Dioxide CAL Check Standards Set is specifically designed to calibrate and validate the performance of compatible portable photometers such as the HI97733. This set includes sealed standards at 0.00 mg/L and 1.00 mg/L chlorine dioxide, covering the photometer's measurement range of 0.00 to 2.00 mg/L. The standards are reusable and manufactured to rigorous quality standards in a state-of-the-art facility. Each set is supplied with a comprehensive Certificate of Analysis, providing users with the lot number, certified reference values, and expiration date for full traceability and regulatory compliance.

• Includes two sealed calibration standards: 0.00 mg/L and 1.00 mg/L chlorine dioxide.
• Supplied with a traceable Certificate of Analysis for regulatory and reference purposes.
• Designed for use with HI97733 portable chlorine dioxide photometers.
• High accuracy with a standard value of 1.00 ±0.010 mg/L at 25°C.
• Long shelf life and reusable, making it cost-efficient for repetitive laboratory and industrial use.
• Packaging ensures stability and contamination-free performance.
• Enables reliable photometer calibration for water quality, industrial process, and environmental monitoring.

This calibration standards set is recommended for laboratories, water treatment facilities, and industrial QA/QC teams conducting chlorine dioxide measurements. Ensure your photometric results remain within compliance and achieve high accuracy by using the HI97738-11 CAL Check Standards for instrument validation and calibration. Explore more laboratory standards and photometer accessories in the Laboratory Calibration Standards category on EnvMart.