Wire gauze platinum electrode with helix, Product No. 301Materials: Pt99.9Application: Weight electro-analysis, controlled-potential coulometry.Notes 1. Suitable anode for cathode Product No. 301-1 is Product No. 301-2. 2. Platinum wire gauze, which is used in electrodes, has a wire diameter of 0.10-0.01 mm and 1024 mesh per cm2.