Ward's® Universal Indicator Color Charts
Indicateur universel, à l'unité, ,
Catalog #: Catalog Number: 470304-892
Product Details
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.
Spécifications
- Désignation:Indicateur universel, à l'unité