CO2 Special Indicator reagent + pH

Refill pack for permanent CO2 test Correct + pH

Content
5 vials with a volume of 1.3 ml each.

With a color chart of six colors.
Sufficient for 5 months.


In addition to the CO2 content, the pH can be determined using a color chart of six colors. This is done in dependance of the carbonate hardness. For each hardness unit, you can find a field on the color chart of six colors. The color of the CO2 Special Indicator makes it easy to read out the pH.