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Large Graphite Counter Electrode Assembly

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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.

See "Description" tab below for additional precautions and information.

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# Description Price in USD
Graphite Counter Electrode Assembly
AFCTR3

Graphite Rod Counter Electrode Kit
includes graphite rod, glass isolation tube with 24/25 taper joint, and 7 mm OD 14/20 PTFE adapter

0.250" OD x 12" long graphite rod

Replacement Parts
MPGRR250

Graphite Rod
0.250" OD x 12" long

RRPG032

Fritted Glass Tube for Graphite Counter Electrode
24/25 taper joint at top, 14/20 port opening for graphite rod, medium frit

RRPG036K3

PTFE Mount with 1/4" ID red cap
slides onto support rod, fits into a 14/20 joint

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.

Visit our YouTube channel for helpful instructional videos regarding the use and maintenance of this and many other Pine Research products.

Document # Title

DRP10103

Care and Use of the Graphite Counter Electrode Kit
click here to download (138 KB download)

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