Platinum Counter Electrodes (Pt)

Platinum counter electrodes dominate research-grade electrochemistry for two reasons: Pt is electrochemically inert across the widest practical potential window, and its many available geometries let you scale the auxiliary surface to match any working-electrode current. This page lists platinum wire, platinum mesh, platinum sheet, platinum foil, platinum gauze, Pt coil, Pt plate, Pt ball, Pt ring and Pt lamina counter electrodes in B10 and B14 ground-joint formats, mini Teflon-bodied designs, ASTM-compliant geometries, and high-surface-area cylindrical and helicoidal meshes. Compare Pt geometry, surface area, body material and joint across more than forty platinum counter electrode products.

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Platinum Counter Electrodes (Pt)

Available products

Platinum grid counter-electrode

Platinum Counter Electrode 6x6x0.2

Pt Coil Electrode (B10 type)

Platinum Flag Electrodes

Platinum Counter Electrode for ASTM Test Method

Mini Pt Mesh Electrode with Teflon Body

Platinum mesh electrode - 20x20mm

Voltammetry Electrode Platinum Plate 8x8 120mm

Mini Pt Coil Electrode with Teflon Body

Platinum wire counter electrode

Voltammetry Electrode Platinum Wire 103mm

Platinum (Pt) wire - 805/SPG/12

Mini Pt Wire Electrode with Teflon Body – (Pack of 2)

Voltammetry Electrode Platinum Wire 120mm

Platinum (Pt) ring - 805/SPG/12R

Platinum Wire Electrode B10 – (Pack of 2)

Platinum plate counter electrode - 10x10x0.1 mm

Voltammetry Electrode Platinum Disc Ø10 103mm

Platinum (Pt) lamina - 805/SPG/12L

Cylindrical Platinum Mesh

Platinum plate counter electrode - 20x20x0.1 mm

Voltammetry Electrode Platinum Wire 120mm Grinded

Platinum (Pt) ball - 805/SPG/12-45

Pt Coil Electrode (B14 type)

Platinum mesh electrode - 10x10mm

Voltammetry Electrode Platinum Disc Ø10 98,5mm

All-platinum helicoidal electrode

Pt Mesh Electrode (B14) (10mm x 10mm)

Voltammetry Electrode Platinum Plate 5x5 103mm

Platinum (Pt) ball - 805/SPG/6

Pt Foil/sheet/plate Electrode B10 (Pack of 2)

Voltammetry Electrode Platinum Plate 5x5 120mm

Platinum (Pt) ball - 805/SPG/6JZ

Pt Foil/sheet/plate Electrode B14

Platinum (Pt) with salt bridge

Platinum Wire Electrode B14 (Pack of 2 pcs)

Platinum (Pt) ball - 805/SPP/12

Platinum Gauze Electrode - OD: 23 mm, H: 20 mm

All-platinum cylindrical mesh electrode