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.
Use the Orion ISE calibration standards with our extensive line of ion selective electrodes (ISEs) for ammonia, ammonium, bromide, cadmium, calcium, carbon dioxide, chloride, chlorine, copper, cyanide, fluoride, iodide, lead, nitrate, potassium, silver, sodium and sulfide analysis. Whether you are in the lab or in the field, you can be confident that Orion solutions will deliver accurate and repeatable measurements. Orion solutions are produced in controlled batches using ultrapure water and undergo rigorous quality testing throughout the process to prevent contamination. Our strict quality procedures verify correct bottle labeling and volume, so each batch meets specific lot release criteria. Bottles are sealed and torque-tested to ensure bottle caps are secure and solutions remain free of contamination. Rigorous lifetime testing ensures sealed Orion solutions remain within published specifications for their entire shelf life and do not degrade over time.
* Orion calibration standards are NIST traceable.
* Orion calibration standards are manufactured under ISO 9001 quality standards.
| Code | Description |
|---|---|
| 941707 | Catalog Number: 941707 Unit Size: Each Description: Orion Chloride 100 ppm as Cl- Standard, 475 mL Concentration: 100 ppm as Cl- |
| 951006 | Catalog Number: 951006 Unit Size: Each Description: Orion Ammonia 0.1 M NH4Cl Standard, 475 mL Concentration: 0.1 M NH4Cl |
| 951007 | Catalog Number: 951007 Unit Size: Each Description: Orion Ammonia 1000 ppm as N Standard, 475 mL Concentration: 1000 ppm as N |
| 951207 | Catalog Number: 951207 Unit Size: Each Description: Orion Ammonia 100 ppm as N Standard, 475 mL Concentration: 100 ppm as N |
| 943506 | Catalog Number: 943506 Unit Size: Each Description: Orion Bromide 0.1 M NaBr Standard, 475 mL Concentration: 0.1 M NaBr |
| 922006 | Catalog Number: 922006 Unit Size: Each Description: Orion Calcium 0.1 M CaCl2 Standard, 475 mL Concentration: 0.1 M CaCl2 |
| 950206 | Catalog Number: 950206 Unit Size: Each Description: Orion Carbon Dioxide 0.1 M NaHCO3 Standard, 475 mL Concentration: 0.1 M NaHCO3 |
| 950207 | Catalog Number: 950207 Unit Size: Each Description: Orion Carbon Dioxide 1000 ppm as CaCO3 Standard, 475 mL Concentration: 1000 ppm as CaCO3 |
| 941706 | Catalog Number: 941706 Unit Size: Each Description: Orion Chloride 0.1 M NaCl Standard, 475 mL Concentration: 0.1 M NaCl |
| 941708 | Catalog Number: 941708 Unit Size: Each Description: Orion Chloride 1000 ppm as Cl- Standard, 475 mL Concentration: 1000 ppm as Cl- |
| 977007 | Catalog Number: 977007 Unit Size: Each Description: Orion Chlorine 100 ppm as Cl2 Standard, 475 mL Concentration: 100 ppm as Cl2 |
| 942906 | Catalog Number: 942906 Unit Size: Each Description: Orion Cupric 0.1 M Cu(NO3)2 Standard, 475 mL Concentration: 0.1 M Cu(NO3)2 |
| 940906 | Catalog Number: 940906 Unit Size: Each Description: Orion Fluoride 0.1 M NaF Standard, 475 mL Concentration: 0.1 M NaF |
| 940907 | Catalog Number: 940907 Unit Size: Each Description: Orion Fluoride 100 ppm as F- Standard, 475 mL Concentration: 100 ppm as F- |
| 040908 | Catalog Number: 040908 Unit Size: Each Description: Orion Fluoride 10 ppm as F- Standard Premixed with TISAB II, 475 mL Concentration: 10 ppm as F- with TISAB II |
| F40905 | Catalog Number: F40905 Unit Size: Each Description: Orion Fluoride 5.0 ppm as F- Standard Premixed with TISAB II, 475 mL Concentration: 5 ppm as F- with TISAB II |
| 040907 | Catalog Number: 040907 Unit Size: Each Description: Orion Fluoride 2 ppm as F- Standard Premixed with TISAB II, 475 mL Concentration: 2 ppm as F- with TISAB II |
| 040906 | Catalog Number: 040906 Unit Size: Each Description: Orion Fluoride 1 ppm as F- Standard Premixed with TISAB II, 475 mL Concentration: 1 ppm as F- with TISAB II |
| F40904 | Catalog Number: F40904 Unit Size: Each Description: Orion Fluoride 0.5 ppm as F- Standard Premixed with TISAB II, 475 mL Concentration: 0.5 ppm as F- with TISAB II |
| 940916 | Catalog Number: 940916 Unit Size: Each Description: Orion Fluoride Standards Premixed with TISAB II Bulk Pack, 4 bottles of 1 ppm as F- with TISAB II (040906) and 4 bottles of 10 ppm as F- with TISAB II (040908) Concentration: 1 ppm as F- with TISAB II and 10 ppm as F- with TISAB II |
| F940914 | Catalog Number: F940914 Unit Size: Each Description: Orion Fluoride Low Level Standards Premixed with TISAB II Bulk Pack, 4 bottles of 0.5 ppm as F- with TISAB II (F40904) and 4 bottles of 5 ppm as F- with TISAB II (F40905) Concentration: 0.5 ppm as F- with TISAB II and 5 ppm as F- with TISAB II |
| 945306 | Catalog Number: 945306 Unit Size: Each Description: Orion Iodide 0.1 M NaI Standard, 475 mL Concentration: 0.1 M NaI |
| 948206 | Catalog Number: 948206 Unit Size: Each Description: Orion Lead 0.1 M Pb(ClO4)2 Standard, 475 mL Concentration: 0.1 M Pb(ClO4)2 |
| 948207 | Catalog Number: 948207 Unit Size: Each Description: Orion Sulfate 0.1 M NaSO4 Standard for Lead ISE, 475 mL Concentration: 0.1 M NaSO4 |
| 920706 | Catalog Number: 920706 Unit Size: Each Description: Orion Nitrate 0.1 M NaNO3 Standard, 475 mL Concentration: 0.1 M NaNO3 |
| 920707 | Catalog Number: 920707 Unit Size: Each Description: Orion Nitrate 1000 ppm as N Standard, 475 mL Concentration: 1000 ppm as N |
| 930707 | Catalog Number: 930707 Unit Size: Each Description: Orion Nitrate 100 ppm as N Standard, 475 mL Concentration: 100 ppm as N |
| 921906 | Catalog Number: 921906 Unit Size: Each Description: Orion Potassium 0.1 M KCl Standard, 475 mL Concentration: 0.1 M KCl |
| 841108 | Catalog Number: 841108 Unit Size: Each Description: Orion Sodium 1000 ppm as Na+ Standard, 475 mL Concentration: 1000 ppm as Na+ |
| 941107 | Catalog Number: 941107 Unit Size: Each Description: Orion Sodium 100 ppm as Na+ Standard, 475 mL Concentration: 100 ppm as Na+ |
| 941105 | Catalog Number: 941105 Unit Size: Each Description: Orion Sodium 10 ppm as Na+ Standard, 475 mL Concentration: 10 ppm as Na+ |
| 841109 | Catalog Number: 841109 Unit Size: Each Description: Orion Sodium Known Addition KAP 1000 ppm as Na+ Standard Premixed with ISA, 475 mL Concentration: 1000 ppm as Na+ with ISA |
| 650700 | Catalog Number: 650700 Unit Size: Each Description: Orion Sodium Known Addition KAP Kit Concentration: 1 M NaCl |
| 923206 | Catalog Number: 923206 Unit Size: Each Description: Orion Water Hardness and Calcium 100 ppm as CaCO3 Standard, 475 mL Concentration: 100 ppm as CaCO3 |
