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Alkaline Resistant RDE/RRDE Cell

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This solid PTFE cell is compatible with alkaline based systems. Modeled after our standard glass cell for rotating electrodes, the PTFE cell was designed for use with a Pine Research rotator, RDE/RRDE electrodes, and accessories. The cell shares the OpenTop design element commonly used with our RCE cells.  The lid seals to the cell body by tightening three Hoobler-Sagi clamps against an inset fluoroelastomer gasket.  The lid has one 24/25 port in the center  for the RDE/RRDE electrode shafts and four 14/20 side ports for counter, reference, and gas sparging tools. Some of the unique features of this product include:

  • the cell is machined from a solid piece of PTFE, eliminating the chance for leaking and contamination commonly experienced with press-fit designs
  • the OpenTop lid design allows the user to easily gain access inside the cell for cleaning between experiments
  • the cell pairs well with the Pine Research MSR Rotator and can be used with stationary electrodes as well

To view pricing or purchasing options in your country, please register or login to your account.

# Description Price in USD
Alkaline Resistant RDE/RRDE Cell Kit
[ALK-R-CELL-1]

RDE/RRDE Alkaline Resistant Cell Kit
includes 175 mL PTFE cell and lid, PTFE stoppers, and clamps

reference electrode sold separately

Kit includes the parts listed below
AF01CKT1001

Alkaline Resistant RDE Cell
includes PTFE lid, cell, and three clamps

RRPG085K2

14/20 PTFE Stopper
kit includes four

RRPG085K1

24/25 PTFE Stopper
kit includes one

AF01CKT1029

Dual Port Gas Inlet for Alkaline Electrolyte
purge/sparge accessory mounts in any 14/20 side port, has PTFE tube at bottom to prevent glass exposure

RRPG095K1

Single Port Gas Outlet Accessory
14/20, 90° bend, used for gas outflow

Recommended Accessories sold separately
AFE6MB

RDE/RRDE Shaft for MSR Rotators
precision 15.0 mm OD PEEK shroud, stainless steel rod, for use with E5, E6, and E7 Series electrodes

AC01TPA6M

Gas-purged Bearing Assembly
15-mm ID, fits the AFE9MBA shaft within the 24/25 center joint

AFCTR5

Standard Platinum Counter Electrode Kit
includes isolation tube and adapter to fit 14/20 port, 6.9 mm OD epoxy tube shroud, 150 mm long

Reference Electrodes Shipped and Sold Separately
Reference Electrodes

click here to review reference electrode options

Reference electrodes always ship separately. Special shipping arrangements may be required to process your order if you purchase a reference electrode.

standard size 9.5 mm OD compatible with this system

Reference electrode is not included with the Alkaline Resistant Cell.  Please purchase a reference electrode separately!

This solid PTFE cell is compatible with alkaline based systems. Modeled after our standard glass cell for rotating electrodes, the PTFE cell was designed for use with a Pine Research rotator, RDE/RRDE electrodes, and accessories. The cell shares the OpenTop design element commonly used with our RCE cells.  The lid seals to the cell body by tightening three Hoobler-Sagi clamps against an inset fluoroelastomer gasket.  The lid has one 24/25 port in the center  for the RDE/RRDE electrode shafts and four 14/20 side ports for counter, reference, and gas sparging tools. Some of the unique features of this product include:

  • the cell is machined from a solid piece of PTFE, eliminating the chance for leaking and contamination commonly experienced with press-fit designs
  • the OpenTop lid design allows the user to easily gain access inside the cell for cleaning between experiments
  • the cell pairs well with the Pine Research MSR Rotator and can be used with stationary electrodes as well

The RDE/RRDE Alkaline Resistant Cell Kit includes cell, lid, PTFE stoppers, and Hoobler-Sagi Clamps.

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