Cartina Tornasole
Wastewater Treatment Line. A product for Car Wash Water Treatment.
- Strips of blotting paper soaked in a litmus solution, which takes on coloring from pink to red in acid solution, depending on the concentration, or light blue to dark blue in basic solution.
Cartina Tornasole Is a blotting paper soaked in a solution that takes on a different coloring depending on the environment in which it is immersed
