Hanna Silica Low-Range Checker® Reagents (25 Tests) - HI705-25

HI705-25 Silica Low-Range Checker Reagents provide a reliable solution for precise determination of low-range silica concentrations in water samples. Each set supplies sufficient reagents for 25 tests, specially formulated for use with the Silica Low Range Checker HC. The reagents follow an adaptation of the ASTM D859 Heteropoly Blue Method, where silica in sample water reacts with the reagents to form a blue tint, enabling accurate measurement by photometric methods.

The high-quality chemicals are pre-measured for user convenience and manufactured in a state-of-the-art facility. Each bottle and packet in the reagent set is clearly marked with a lot number and expiration date, ensuring traceability and full compliance with laboratory best practices. The package includes everything needed to perform 25 individual tests, with a simple procedure—add six drops from the first reagent bottle, then the two reagent packets, and proceed with measurement on the designated instrument.

• High-purity, pre-measured reagents for accuracy and repeatability.
• 25 tests per package designed for the HI705 Silica Low Range Checker HC.
• Adaptation of the Heteropoly Blue Method (ASTM D859).
• Clear labeling for all consumption, lot tracking, and expiration dates.
• Simple testing protocol maximizes laboratory and field workflow efficiency.
• Iideal for use in industrial, laboratory, environmental, and water treatment settings.

Ensure consistent water quality results with these dedicated reagents. Discover more laboratory chemical solutions and water testing reagents in the EnvMart catalogue.