Standard Graphite Counter Electrode Kit / Standard Graphite Counter Electrode Kit

This Standard Graphite Counter Electrode consists of a 1/4" (6.4 mm) OD graphite rod that fits into a 14/20 PTFE adapter.  A fritted glass tube isolates the counter electrode from the main test solution.  The glass tube is equipped with a PTFE adapter suitable for mounting the tube in a 14/20 port on our standard electrochemical cells.  Alternatively, the counter electrode may be removed from the glass tube and mounted directly in the electrochemical cell.

Standard Platinum Counter Electrode / Standard Platinum Counter Electrode

AFCTR5

This Standard Platinum Counter Electrode features a coiled platinum wire (99.99% pure) mounted at the end of a chemically-resistant epoxy rod.  A fritted glass tube isolates the counter electrode from the main test solution.  The glass tube is equipped with a PTFE adapter suitable for mounting the tube in a 14/20 port on our standard electrochemical cells.  Alternatively, the counter electrode may be removed from the glass tube and mounted directly in the electrochemical cell.

LowProfile Platinum Counter Electrode / LowProfile Platinum Counter Electrode

RRPG257PT

The LowProfile Platinum Counter Electrode is designed for use with Pine Research's Low Volume Cells.  The electrode features a 0.5 mm OD Pt wire shrouded in PTFE, sealed in an epoxy tube, and a gold-plated pin for easy connection to a potentiostat.  The electrode shroud is 7.0 mm OD x 65 mm long.  Electrical connection is made via a 1.0 mm OD gold-plated pin at the top end of the electrode.  This pin can accept an alligator clip or a small cable with an appropriately sized "pin and socket" connector.

LowProfile PTFE Body Platinum Counter Electrode / LowProfile PTFE Body Platinum Counter Electrode

RRPG257PT-TB

The LowProfile PTFE Body Platinum Counter Electrode is designed for use with Pine Research's Low Volume Cells.  The electrode features a 0.5 mm OD Pt wire shrouded in PTFE, sealed in a PTFE tube, and a gold-plated pin for easy connection to a potentiostat.  The electrode shroud is 7.0 mm OD x 65 mm long.  Electrical connection is made via a 1.0 mm OD gold-plated pin at the top end of the electrode.  This pin can accept an alligator clip or a small cable with an appropriately sized "pin and socket" connector.

Large Graphite Counter Electrode Assembly / Large Graphite Counter Electrode Assembly

AFCTR3

This Graphite Counter Electrode features a 0.250" OD x 12" long graphite rod seated inside a fritted glass tube by means of a 7 mm OD 14/20 PTFE adapter. The fritted glass tube isolates the counter electrode from the main test solution.  The glass tube features a 24/25 taper joint for use in a 24/25 port on our OpenTop corrosion cells.  Alternatively, the graphite rod may be removed from the glass tube and mounted directly in the electrochemical cell through a 14/20 side port.

Most Popular Disk Inserts / Most Popular Disk Inserts

AFED050P040GC, AFED050P040GE, AFED050P040GB

These disk inserts are designed for use with our ChangeDisk RDE and RRDE tips.  Our most popular insert materials include glassy carbon, platinum, and gold.  If you require a disk insert from another material or with custom dimensions, please contact us directly for more information.  Standard disk inserts have a 5.0 mm OD and are 4.0 mm thick; however, other dimensions are also available.

Carbon Disk Inserts / Carbon Disk Inserts

AFED050P040GC, AFED050P040GE, AFED050P040GB

These disk inserts are designed for use with our ChangeDisk RDE and RRDE tips. One of our most popular insert materials are carbon-based. Here, we offer high purity glassy carbon and pyrolytic graphite (edge-plane and basal-plane orientations). If you require a disk insert from another material or with custom dimensions, please contact us directly for more information. Standard disk inserts have a 5.0 mm OD and are 4.0 mm thick; however, other dimensions are also available.

Precious Metal Disk Inserts / Precious Metal Disk Inserts

AFED050P040AU, AFED050P040PD, AFED050P040PT, AFED050P040AG

These disk inserts are designed for use with our ChangeDisk RDE and RRDE tips. Our most popular insert materials include glassy carbon, platinum, and gold. Here are precious metal disk inserts commonly requested: Gold, Palladium, Platinum, and Silver. We routinely make custom disk inserts using a wide range of materials. If you require a disk insert from another material or with custom dimensions, please contact us directly for more information. Standard disk inserts have a 5.0 mm OD and are 4.0 mm thick; however, other dimensions are also available.

Elemental Metal Disk Inserts / Elemental Metal Disk Inserts

AFED050P040AL, AFED050P040CO, AFED050P040CU, AFED050P040AU, AFED050P040FE, AFED050P040PB, AFED050P040MO, AFED050P040NI, AFED050P040NB, AFED050P040PD, AFED050P040PT, AFED050P040AG, AFED050P040TA, AFED050P040SN, AFED050P040TI, AFED050P040WU, AFED050P040ZN

These disk inserts are designed for use with our ChangeDisk RDE and RRDE tips. Our most popular insert materials include glassy carbon, platinum, and gold. Here, we offer a wide range of pure element disk inserts, such as Al, Co, Cu, Fe, Pb, Mo, Ni, Nb, Pd, Ag, Ta, Sn, Ti, W, or Zn. If you require a disk insert from another material or with custom dimensions, please contact us directly for more information. Standard disk inserts have a 5.0 mm OD and are 4.0 mm thick; however, other dimensions are also available.

Steel Disk Inserts / Steel Disk Inserts

AFED050P040S1, AFED050P040S2, AFED050P040S3, AFED050P040S4, AFED050P040S5, AFED050P040T1, AFED050P040T2, AFED050P040T11, AFED050P040T3, AFED050P040T6, AFED050P040T9, AFED050P040T4, AFED050P040T5, AFED050P040T10, AFED050P040T12, AFED050P040T7, AFED050P040T8

These disk inserts are designed for use with our ChangeDisk RDE and RRDE tips. Our most popular insert materials include glassy carbon, platinum, and gold. Here, we offer carbon steel (such as 1018) and stainless steel (such as 304, 316, and 430) disk inserts. If you require a disk insert from another material or with custom dimensions, please contact us directly for more information. Standard disk inserts have a 5.0 mm OD and are 4.0 mm thick; however, other dimensions are also available.