ColorpHast™ pH Strips, Intermediate, three squares with different indicators on each strip, 7.5-14 pH range

ColorpHast™ pH Strips, Universal, four squares with different indicators on each strip, 0-14 pH range is used in analytical laboratory to measure the pH readings in seconds in drinking water, saliva and in chemical reactions. It is utilized for quick and accurate measurement and saves our time and trouble.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.