pH is a value given based on the measure of hydrogen ions (H+) or hydroxyl ions (OH-) on a logarithmic scale, with values ranging between 1-14. There are many different ways to measure pH and in this video we will outline the basics of these.
Camlab pH testing options can be found here: https://www.camlab.co.uk/catalogsearch/result/?q=ph%20test
00:05 - Introduction
00:50 - Indicator papers & strips
02:03 - Indicator solution
02:16 - Colour test kit
02:41 - Colorimeters
03:00 - pH electrodes
03:38 - Effects of temperature
#camlab #equipment #phtest #phtesting #electrode #colorimeter
