[8] Concentration, Moles, PPM & PPB
Channel: David Mills
Date: 29/07/2020

The eighth in a series of videos covering some basic concepts in science, aimed at those working in the heritage sector. 



This video finishes up our extended look at concentrations and solutions. It introduces the concept of the Mole and how is may be used. It would be helpful to have watched video 4 before this one.