Hanna Silica HR CAL Check™ Standards - HI97770-11

The HI97770-11 Silica CAL Check Standards provide a simple and effective solution for calibrating and validating the HI97770 Silica High Range Portable Photometer. This high-quality set of standards is manufactured in a state-of-the-art facility and is supplied with a certificate of analysis that includes the lot number, reference values, and expiration date, ensuring complete traceability when certifying the HI97770 photometer.

Hanna Instruments HI97770-11 Silica High Range CAL Check Standards are designed for users of the HI97770 Silica Portable Photometer, offering an accurate and reliable solution for meter calibration and validation in laboratory environments. This set enables dependable certification of silica measurements in water and process samples, which is essential for industrial and laboratory quality assurance.

The set includes two sealed cuvettes, labeled “A” for instrument zeroing and “B” containing a silica standard value of 150 ±2.5 mg/L (ppm) SiO₂. Each standards set is provided with a certificate of analysis that details the lot number, reference values, and expiration date, supporting full traceability and proper documentation for calibration procedures.

These standards ensure compliance with laboratory calibration protocols and maintain consistent performance with a long shelf life and reusable design, allowing routine photometer verification without degradation. The sealed packaging ensures safe handling and stability during calibration processes in demanding laboratory environments.

Ideal for water testing facilities, research laboratories, manufacturing quality control, and process monitoring applications, these standards help maintain instrument accuracy and meet certification requirements for silica measurement. Explore laboratory calibration solutions and Cal Check Standards for reliable and precise testing performance.