Description
Dilute 1 part Bicarbonate Indicator with 9 parts deionized water and bubble air through with atmospheric carbon dioxide
The solution is ready to use when it's a deep red colour.
In industrial areas sulphur dioxide will make it difficult to achieve the required equilibrium.
Specifications
GB
12 days
11111605
0.1kg
9.99mm
9.99mm
9.99mm
Own Brand
Chemistry
Chemicals