| |
 |
|
Phenol Red Test Papers
A solution of phenol red is used as a pH indicator: its color exhibits a gradual transition from yellow to red over the pH range 6.8 to 8.2. Above pH 8.2, phenol red turns a bright pink (fuchsia) color.
The papers contain a pH indicator which helps in monitoring of the pH changes in cell culture. It will change from red to yellow color when the pH value decreases.
|
|
|
