The gel used in combination electrodes does not have which of the following characteristic?
A. Non-toxic
B. USP grade
C. Inorganic material
D. Polyacrylamide
Answer:C
The gel used in combination electrodes does not have which of the following characteristic?
A. Non-toxic B. USP grade C. Inorganic material D. Polyacrylamide
Explanation: The gel used in combination electrodes is organic. It can also be made of polyacrylamide.