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Rotating Disk Electrode

Graphite electrodes and rods for Rotating Disk Electrode (RDE) optical emission spectroscopy are manufactured from high purity graphite and machined precisely to very tight tolerances. Products are supplied conveniently packaged and with a Certificate of Analysis that details total metallic impurities, lot number and elements detected. Lot analysis ensures that the total maximum impurity level of all elements does not exceed 2 ppm.
Standard graphite crater and counter electrodes for DC ARC Spectroscopy are available.
Please contact us for any help in finding the product for your instrument.

Alphabetical Alphabetical Reversed Latest Popularity

Graphite Rods, .242 x 12 (100)

Code: QX102363

RDE Graphite Rods, .0242in x 6in (100/pk)

Code: QX102362
Rotating Disks, H.Porosity (500)

Rotating Disks, H.Porosity (500)

Code: QX102360
Rotating Disks, High Porosity

RDE Rotating Disc (500/pk)

Code: QX102359

Rotating Disks (100)

Code: QX102357
For use with MOA or Baird Rotrode instruments
Electrode, Counter C-8 (100)

Electrode, Counter C-8 (100)

Code: QX102354
Undercut Counter; ASTM Designation: C-8 Length: 3.81cm (1.5"); Dia.: 0.615cm (0.242"); Tip: Flat Qty.: 100

Electrode, Counter (C-3),(100)

Code: QX102350
POA
Electrode, Toadstool PD-1 (Pk of 10)

Electrode, Toadstool PD-1 (Pk of 10)

Code: QX102349
Toadstool; ASTM Designation: PD-1 Length: 3.81cm (1.5")
Electrode, Crater,(S-8),(100)

Electrode, Crater,(S-8),(100)

Code: QX102348

Electrode, Crater (1008),(100)

Code: QX102347
POA
Electrode, Crater,(1011)(100)

Electrode, Crater,(1011)(100)

Code: QX102346
Necked Crater; ASTM Designation: 1011 Length: 3.81cm (1.5"); Dia.: 0.457cm (0.180"); Tip: 0.318cm H x 0.239cm Dia. Crater Qty.: 100
Electrode, Crater, (S-15),(100)

Electrode, Crater, (S-15),(100)

Code: QX102345