Buffer solutions in sachets, Certipur®, Supelco®

Supplier: Merck

1.99001.0001 1.99002.0001 1.99003.0001 1.99004.0001 1.99005.0001 1.99006.0001 1.99012.0001 1.99019.0001 1.99021.0001 1.99022.0001 1.99016.0001 1.99064.0001
1.99001.0001EA 130 EUR
1.99001.0001 1.99002.0001 1.99003.0001 1.99004.0001 1.99005.0001 1.99006.0001 1.99012.0001 1.99019.0001 1.99021.0001 1.99022.0001 1.99016.0001 1.99064.0001
Buffer solutions in sachets, Certipur®, Supelco®
Buffers pH Calibration Buffers

For calibration of pH meters.


  • Practical 30 ml sachets - one use per sachet - no risk of contamination
  • Solutions are always fresh and ready to use
  • Traceable to SRM from NIST and PTB
  • Reference temperature: +25 °C
  • Precision: Deviation is max. ±0,015 pH units


pH value is measured with a combined glass electrode after 5-point calibration according to DIN 19268 with reference buffer solutions according to DIN 19266, IUPAC, NIST, Ph. Eur. and USP.

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