pH buffer solutions in sealed-edge pouch with colour coding

The ready-to-use buffer solutions from CHEMSOLUTE® are renowned for their quality and ease of use.

- Accuracy: ±0.02 pH units (25 °C)

  • Traceable to the National Institute of Standards and Technology (NIST)
  • In 30 ml sealed-edge pouch
  • The dyed buffer solutions allow easy identification

Description Colour PK Cat. No.
pH 4.00 Red 30 11400-30PCE Open webshop
pH 7.00 Green 30 11700-30PCE Open webshop
pH 9.21 Light blue 30 11921-30PCE Open webshop
pH 10.01 Dark blue 30 11001-30PCE Open webshop
5 pH 4.00 - 7.00 - 9.21* 30 11000-30PCE Open webshop
6 pH 4.00 - 7.00 - 10.01* 30 11005-30PCE Open webshop
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