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. >