Sealed electrochemical cell with water jacket, capacity 50 to 1.000 mlPTFE Lid with 5 holes, 3 holes for electrode with diameter 6. 2 mm and 2 gas holes with diameter of 3. 2 mm Cell made of Boro. 3. 3 glass with 5 holes sealing screws with 6 O Ring sealing double jacketed Volumes of a chamber in ml Chamber Inner Size (Diameter x Height in mm) Electrodes Holes (Quantity x Diameter in mm) Gas Holes (Quantity x Diameter in mm) 50 ml 40 x 42 mm 3 x 6. 2 mm 2 x 3. 2 mm 100 ml 50 x 57 mm 3 x 6. 2 mm 2 x 3. 2 mm 150 ml 60 x