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Ricca VeriSpec™ pH Buffer, Certified Reference Material
Ricca's VeriSpec™ ISO 17025/17034 pH Buffer Certified Reference Materials provide the highest level of quality assurance. A certificate of analysis providing the specified property value, uncertainty, and traceability is available with every bottle.
Supplier: Ricca VeriSpec™ RV161800500G
Description
- No formaldehyde or mercury compounds as preservatives
- No chromium compounds as colorants
- Manufactured and tested in ISO 17025/17034 accredited facilities
- pH 4, 7, and 10 are color coded for easy identification
- Certified traceable to NIST
Specifications
| VeriSpec™ Certified Reference Material, Buffer pH 12.45 ±0.01 (at 25°C) | |
| Yes | |
| pH Meter and Electrode | |
| Liquid | |
| 500 mL | |
| Aqueous Solution | |
| NIST Traceable |
| Colorless | |
| 7447-40-7,1310-73-2,7731-18-5 | |
| 12.45 ±0.01 | |
| VeriSpec | |
| pH Buffer | |
| 500 mL PETG Clear | |
| Certified |
ISO 17025/ISO 17034