Reference Electrode
Disk Working Electrode
Glass Carbon
Auxiliary Electrode
Glass Cell















Code: GCWE
Glass carbon disk working electrode

Glass Carbon is much wider potential window and chemically stable, it is an easy-to-use electrode. The size of the electrode is shown in the figure on the right.
Disk electrode is easy to polish electrode surface for cleaning, and easy to calculate the surface area.
The Glass Carbon material is from Tokai Carbon Co.,LTD. The inter diameter is 3.0mm. The electrode body material is a Kel-F, which is a fluorochemical product also known as PCTFE (polychlorotrifluoroethylene). The outside diameter is 1/4"(inch); 6.35 mm. The CTFE seems excellent than PEEK in heated sulfuric acid solution from the user information. Listed below is the result of the immersion solution each 7 days.

Reagent Name
Weight Change(%)
HCl(35%) +0.1
H2SO4(98%) 0.0
HF 0.0
(NaOH(50%) 0.0
NH3(aq)(28%) 0.0
Methanol +0.2
Acetone +0.1
Chloroform +0.6
Toluene +3.7
Benzene +3.9
MEK +3.3
Ethyl Acetate +3.6
Diethyl amine +1.9
Phenol +0.1

Price: $190




International Chemistry Co., LTD.
3-7-7 koganekiyoshigaoka, Matsudo-shi
Chiba-ken 270-0013 Japan
Tel: +81-47-344-8558
Fax: +81-47-344-8108