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Certified pH Buffer Solution, UKAS ISO 17025 / ISO 17034 Certified, 25 °C, Paragon Scientific™
Specifically used for verification and calibration checks of pH meter instruments. Color-coded to allow for easy identification of the pH required, and include anti-fungal preservatives / mould inhibitors. pH values are traceable to National Institute Standards and Technology (NIST.)
Marca: Paragon Scientific PH4-25CF
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Descrizione
- Certified solutions for 25 °C and are accurate within ± 0.01
- Certified pH buffer solutions are fully traceable to NIST and international protocols
- Sold as colour-coded solutions for easy-identification purposes
- Sold with anti-fungal preservatives / mould inhibitors
- Supplied with certificate, Safety Data Sheet (SDS) and correlation table between pH and temperature
- Supplied in 500 mL, tamper-evident containers. For other volumes, please contact us direct.
- 12 month shelf life per solution
Specifica
| Red | |
| UKAS ISO 17025 / ISO 17034 | |
| 4 |
Nominal values quoted. Certified Values will vary from batch to batch.