Product Name: CS933 Optoelectrochemical Cell Photoelectrochemical Cell Model NO.: CS933 Materials: Quartz and PTFE Function: Used with Potentiostat Optoelectrochemical Tests Type: Electrochemical Cell Application: Photoelectrochemical Testing Trademark: Corrtest Transport Package: Standard Box Specification: 50*50*50mm/30*30*30mm/40*40*40mm/35*15*45mm Origin: China HS Code: 9027900000 Product Description CS933 Optoelectrochemical cell is made of quartz(cell) and Teflon(cap). Please kindly know that the cell doesn't included the electrode shown in below picture.The size can be: 30*30*30mm, 35*15*45mm40*40*40mm, 50*50*50mm(most common)The electrodes shown in the picture is not included in this cell. The electrodes inserted into this cell should be advised so that we make the suitable holes on the Teflon cap. We can customize the number and size of the holes as requested.