Ward's® Universal Indicator Color Charts
Cartes indicatrices universelles, jeu de 30, ,
: : 470304-896
Easily determine pH with the universal indicator chart.
- Three sizes available
- Complete color/pH scale
The universal indicator color chart is used to determine the pH of a solution. The charts display the colors and pH values of each pH unit from ≤3 to ≥10. The charts are available as an overhead transparency, 8.5×11" sheet and smaller chart cards.
- Désignation:Cartes indicatrices universelles, jeu de 30