reference electrode

1 post / 0 new
zang's picture
reference electrode

I have a question regarding the reference electrode in whole cell config.
I am using AgCl coated wire directly dipping into the recording solution. I do not change the recording solution composition through the experiment.
Should I use agar bridge beetween the recording chamber and the AgCl dipping well?
Also, what is the solution in the AgCl dipping well?