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  5. Certified pH Buffer Solution, UKAS ISO 17025 / ISO 17034 Certified, 25 °C, Paragon Scientific™

Certified pH Buffer Solution, UKAS ISO 17025 / ISO 17034 Certified, 25 °C, Paragon Scientific™

Product Code. 16060280
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pH:
4
7
10
Unit Size:
500mL
Product Code. pH unitSize
16060280 4 500mL
16080280 7 500mL
16040272 10 500mL
3 options
This item is not returnable. View return policy

Product Code. 16060280

Brand: Paragon Scientific PH425CF

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Description

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.)

  • 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

Specifications

Color Red
Certificate of Analysis UKAS ISO 17025 / ISO 17034
pH 4

Nominal values quoted. Certified Values will vary from batch to batch.

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