Hanna Instruments HI707-11 / 707-11 | Nitrite Low Range Checker HC Calibration Check Set | Freshwater & Saltwater

Hanna Instruments HI707-11 / 707-11 | Nitrite Low Range Checker HC Calibration Check Set

Water Type: Freshwater & Saltwater

The HI707-11 Nitrite Low Range Checker® HC Calibration Check Set is designed to verify the accuracy and performance of the HI707 Nitrite Low Range Checker® HC. This set includes two sealed cuvettes (blank + standard solution) along with a Certificate of Analysis for reliable traceability. With a range of 0 to 600 ppb nitrite, it is ideal for ensuring precise nitrite readings in both freshwater and marine aquariums.

• Designed for the HI707 Nitrite Low Range Checker® HC
• Validates nitrite test accuracy for freshwater & saltwater
• Includes two sealed cuvettes (blank + standard solution)
• Certificate of Analysis included with lot number & reference values
• Reusable with long shelf-life stability
• Standard value: 100 ± 10 ppb nitrite @ 25°C

More Information

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FAQ

• Freshwater or saltwater? Both. This calibration set works for the HI707 Nitrite Low Range Checker® HC in either environment.
• What’s included? Two sealed cuvettes (blank + standard solution) with Certificate of Analysis.
• When should I use it? Use periodically to ensure nitrite test accuracy, especially in sensitive freshwater or reef aquariums.