41K views · 208 reactions | PH METER WORKING PRINCIPAL (POTENTIOMETRIC PH MEASUREMENTS) #PH :- measure of acidity or alkalinity of water soluble substances (pH stands for 'potential of Hydrogen'). A pH value is a number from 1 to 14, with 7 as the middle (neutral) point. Values below 7 indicate acidity which increases as the number decreases, 1 being the most acidic. | Chemical Engineering World | Facebook

Learn how to install the OHAUS Starter 3100 pH Benchtop Meter. For more information visit: https://www.ohaus.com/en-US/Starter3100pHBench #ohaus #tutorial #lab #science #experiment | OHAUS Corporation | Facebook