
Validate your Hanna HI-721 Iron Checker with this high-range calibration set. Includes 0 ppm and 1 ppm standards for reliable checks.
The Hanna Instruments Iron Calibration Checking Set, High Range is a high-quality set of calibration standards designed to validate the performance of the Iron Checker HC – HI-721. This set provides a reliable, straightforward method to confirm that your checker is reading accurately, ensuring confidence in your test results.
The set includes one sealed cuvette containing a zero iron standard (0 ppm) and a single-use standard cuvette that, when the supplied reagent is added, produces a sample equivalent to 1 ±0.06 ppm iron at 25°C. This allows for a quick and easy two-point verification of your instrument's calibration across its measuring range.
Produced under a temperature-controlled environment using reagent-grade chemicals, this calibration set guarantees the highest level of accuracy and consistency for every use. It is an essential accessory for laboratories, field testing, and anyone relying on precise iron measurements.
Key Features
Specifications
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