Dyesol’s Platinum Coated Test Cell Counter Electrodes with Fill Hole use TEC15 conductive glass and are screen printed with Dyesol’s Pt1 Platinum Catalyst which is sintered to produce a transparent, highly active catalytic layer for the electrochemical reduction of I₃^- to I^- in DSC devices. 

Dyesol's Platinum Coated Test Cell Counter Electrodes with Fill Hole are sold in sets of 28, to match Dyesol’s TiO₂Coated Test Cell Glass Electrode plates. 
Each electrode is laser scribed with an individual identification code. This product is available in sets of 4 plates of 7 cells (standard). 
Consider also purchasing: Dyesol’s Test Cell Assembly Machine, Fill Hole Sealing Machine, Thermoplastic Sealants/Gaskets, and Hermetic Sealing Compound.

SPECIFICATIONS——规格