Why we need 3 electrode system instead of 2 electrode system?

Priyajit Jash @Priyajit_Jash

09 September 2015 1 8K Report

the genesis behind this

prof V.S Muralidharan

in polarography we use Hg pool both as RE and WE

as the pool became contaminated we resort to introduce another RE this occurred in 1940s

we use now DSE as AE

now we have WE, RE, AE

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