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| Country of Origin | India |
|---|---|
| Package Contents | 2 sealed cuvettes (A: 0.00 mg/L, B: 1.50 mg/L iron) |
| Product Type | Iron High Range CAL Check Standards |
| Model | HI97721-11 |
| Certificate of Analysis | Included (Lot number, reference values, expiration date) |
| Application | Laboratory and industrial photometer calibration |
| Quantity | 1 set |
| Reusability | Yes, reusable with long shelf life stability |
| Product Condition | New |
| MPN | HI97721-11 |
| Standard Values | 0.00 mg/L and 1.50 ±0.01 mg/L iron at 25℃ |
| Intended Photometer Model | HI97721 |
HI97721-11 Iron High Range CAL Check Standards Set for HI97721 Photometer ensures reliable calibration and validation for precise iron measurements.
Hanna HI97721-11 Iron High Range CAL Check™ Standards Set is a precision calibration solution designed to validate and verify the performance of the HI97721 portable photometer. Engineered for accurate iron analysis, this standards set ensures reliable and consistent measurements in laboratory, industrial, and environmental water testing applications.
The set includes two sealed calibration cuvettes: one zero standard at 0.00 mg/L and one verification standard at 1.50 ±0.01 mg/L iron at 25°C. These reference points allow users to perform quick and accurate calibration checks, ensuring the photometer maintains optimal performance and delivers dependable results.
Each set is supplied with a detailed Certificate of Analysis, including lot number, certified reference values, and expiration date, ensuring full traceability and compliance with laboratory QA/QC protocols and regulatory standards. The sealed cuvette design prevents contamination and ensures long-term stability, allowing repeated use over multiple calibration cycles.
Designed for ease of use and efficiency, these reusable standards provide cost-effective calibration while maintaining high accuracy. The included “A” cuvette (zero) and “B” cuvette (standard) simplify calibration procedures, making routine validation quick and reliable.
Widely used in water treatment plants, environmental monitoring laboratories, industrial quality control, and research facilities, the HI97721-11 standards are essential for maintaining instrument accuracy and ensuring precise iron measurement.
Enhance your calibration workflow with Hanna’s trusted CAL Check™ standards designed for precision, durability, and consistent analytical performance in demanding environments photometer reagents.
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