Not to pick nits, but EIS is not the only colloid of silver. Apologies that
I appear to differ.

On Sat, Feb 10, 2018 at 2:21 AM, Phil Morrison <philmorrison...@gmail.com>
wrote:

>
> There is no difference between CS and EIS.
>
> They are just two names for the same chemical system.
>
> Chemists use CS.   Physicists use both CS & EIS.
>