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Thermo Scientific™ Orion™ ISE Calibration Standards
Description
Take accurate, reproducible ion concentration measurements by calibrating your Ion Selective Electrode with high-quality Thermo Scientific™ Orion™ ISE Calibration Standards. Use these standards with electrodes including ammonia, chloride, fluoride, nitrate, potassium, silver, sodium and sulfide. Orion calibration standards are NIST traceable and manufactured under ISO 9001 quality standards.
All standards are 1 pint (475mL) bottles, unless otherwise noted.

Specifications
Specifications
Description | Sodium Known Addition KAP Standard |
Packaging | 1 Bottle |
Certificate of Analysis | Yes |
Concentration or Composition Notes | C of A Acceptance Range: 1000 ppm +/ 5 ppm Sodium Chloride as Sodium |
Traceability to NIST | Yes |
Product Line | Sodium Ion Selective Electrodes Including 8611BNWP, 8411BN |
Physical Form | Liquid |
Concentration | 1000 ppm as Na+ with ISA |
Color | Colorless |
For Use With (Equipment) | Sodium Ion Selective Electrode |
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Safety and Handling

- Sodium Known Addition Standard with ISA
- Warning
- LONG-TERM AQUATIC HAZARD Chronic 3
- Serious eye damage/eye irritation Category 2
- Skin corrosion/irritation Category 2
- H315-Causes skin irritation.
- H319-Causes serious eye irritation.
- H412-Harmful to aquatic life with long lasting effects.
- P202-Do not handle until all safety precautions have been read and understood.
- P273-Avoid release to the environment.
- P321-Specific treatment (see supplemental first aid instructions on this label).
- MIXTURE LIST-Contains : ammonium chloride, sodium chloride, ammonium hydroxide
Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.
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