Hanna Instruments HI736-11 / 736-11 | Phosphorus Ultra Low Range Checker HC Calibration Check Set
Saltwater. Validate the accuracy of yourHI736 Phosphorus Ultra Low Range Checker® HCwith thisCalibration Check Set. The set includes sealed cuvettes containing a zero standard and a known phosphorus standard so you can confirm your Checker is reading correctly for ultra low phosphorus in reef aquariums.
- Designed for the HI736 Phosphorus ULR Checker® HC
- Includes two sealed cuvettes: zero and standard
- Standard value: 100 ± 10 ppb phosphorus at 25 °C
- Reusable with long shelf life stability
- Supplied with Certificate of Analysis for traceability
More Information
| Brand | Hanna Instruments |
| Product Type | Calibration Check Set |
| Compatibility | HI736 Phosphorus Ultra Low Range Checker® HC |
| Water Type | Saltwater |
| Contents | 2 sealed cuvettes (blank + standard) |
| SKU / MPN | HI736-11 / 736-11 |
| Use Case | Validate ultra low phosphorus readings for reef aquariums |
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FAQ
- Freshwater or saltwater?Saltwater. The HI736 line targets ultra low phosphorus for reef systems.
- How often should I validate?Every few months or any time results appear off.
- Can I reuse the cuvettes?Yes. Store sealed and handle carefully to maintain accuracy.
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