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Thermo Scientific™ Orion™ Ionic Strength Adjustor Buffer Solution for Sodium Ion Selective Electrodes, 475 mL
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Specifications:
| Application | Electrochemistry | ||
| Storage Temperature | Room Temperature | ||
| Product Type | Standard Solutions | Forms | Liquid |
| Product Brand | Thermo Fisher Scientific™ | ||
| Product Grade | Analytical grade | ||
The Thermo Scientific™ Orion™ Ionic Strength Adjustor (ISA) Buffer Solution for Sodium ISEs is a specialized reagent formulated to ensure accurate, stable, and reproducible sodium ion (Na⁺) measurements during ion-selective electrode (ISE) analysis. By maintaining a consistent ionic environment across calibration standards and samples, this 10 ppm pre-mixed solution helps eliminate measurement variability caused by changes in sample conductivity or matrix composition.
This ISA is essential in laboratories performing water quality monitoring, clinical research, industrial process control, and environmental testing, where reliable sodium determinations are critical. It is compatible with all Thermo Scientific™ Orion™ sodium-selective electrodes, and is supplied in a convenient 475 mL ready-to-use format.
Key Features and Benefits
- Maintains consistent ionic strength between standards and unknowns
- Enhances sodium ISE response time, accuracy, and repeatability
- Eliminates signal drift caused by changes in sample conductivity
- Pre-formulated 10 ppm solution—no mixing or dilution required
- Fully compatible with Thermo Scientific™ Orion™ sodium ion-selective electrodes
- Supplied in a secure 475 mL bottle for convenient laboratory use
Technical Specifications
| Attribute | Specification |
|---|---|
| Product Name | Orion™ ISA Buffer Solution for Sodium Ion Selective Electrodes |
| Product Type | Ion Selective Electrode Reagent (ISA) |
| Description | Ionic strength buffer for sodium ISE |
| Concentration | 10 ppm |
| Volume | 475 mL |
| Packaging | Bottle |
| Application | Sodium ISE calibration and sample measurement |
| Compatible Equipment | Thermo Scientific™ Orion™ Sodium Ion-Selective Electrodes |
| Use Classification | For laboratory use only |
| Unit Size | Each |
Applications
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Water and Wastewater Testing
- Ensures consistent sodium analysis in drinking water, industrial effluents, and surface water
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Environmental Monitoring and Process Control
- Supports stable sodium readings in field samples and complex industrial matrices
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Clinical and Analytical Chemistry Laboratories
- Improves precision in sodium measurements used in diagnostic, biomedical, and academic settings
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Educational and Research Labs
- Provides reliable results for student lab exercises and research protocols involving sodium analysis
Ordering Information
| Product Name | Catalog Number | Volume | Packaging |
|---|---|---|---|
| Orion™ ISA Buffer for Sodium Ion Selective Electrode | 841111
| 475 mL | Bottle |
The Thermo Scientific™ Orion™ ISA Buffer for Sodium ISEs is a vital tool for achieving accurate sodium ion measurements using ion-selective electrodes. Its pre-mixed, 10 ppm formulation ensures calibration and sample readings are unaffected by ionic variability, delivering reliable results across environmental, clinical, and industrial applications. This ISA buffer is an essential addition to any sodium ion analysis workflow using Orion ISE systems.