Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®

Supplier: Merck

1.01645.1000 1.07294.1000 1.07827.1000 1.09432.1000 1.09433.1000 1.09433.9010 1.09434.1000 1.09435.1000 1.09435.9010 1.09436.1000 1.09437.1000 1.09438.1000 1.09438.9010 1.09439.1000 1.09439.9010 1.09460.1000 1.09461.1000 1.09461.9010 1.09462.1000 1.09435.4000 1.09438.4000 1.09439.4000 1.09461.4000 1.99022.4000 1.09433.4000 1.09437.4000 1.09460.4000
1.01645.1000EA 52.6 GBP
1.01645.1000 1.07294.1000 1.07827.1000 1.09432.1000 1.09433.1000 1.09433.9010 1.09434.1000 1.09435.1000 1.09435.9010 1.09436.1000 1.09437.1000 1.09438.1000 1.09438.9010 1.09439.1000 1.09439.9010 1.09460.1000 1.09461.1000 1.09461.9010 1.09462.1000 1.09435.4000 1.09438.4000 1.09439.4000 1.09461.4000 1.99022.4000 1.09433.4000 1.09437.4000 1.09460.4000
Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®
Buffers pH Calibration Buffers

Materials for the precise calibration and monitoring of pH meters.


  • Traceable to NIST primary standard and PTB - deviation max. ±0,01 (except pH 10 with ±0,02)
  • Larger 4 and 10 litre pack sizes in easy to use Titripac® packaging which eliminates contamination issues
  • Reference temperature: +20 °C except 1.99022.4000 which is +25 °C


Measured in an independent accredited calibration laboratory for the pH value measurement (DKD-K-14301).


Packaging: Plastic bottles (1 L) or PE/aluminium Titripac® pack (4 and 10 L).

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