Electrodes
King size reference electrodes
Everyone needs a reference
In addition to small reference electrodes, larger and sturdier reference electrodes are also available. Various electrodes are available depending on the experiment conditions. Please also note a reference electrode dedicated to EIS measurements, where a capacitance in parallel is added to remove all the high frequencies artefacts of the reference electrodes.
More details on the electrodes are given in the specifications section. Please note that an adapter is recommended to connect these references to Bio-Logic instruments and that bridge tubes are also available to prevent the electrode from being contaminated by the electrolyte.
Specification and ordering information
| Catalog No. | Junction | Electrolyte | Purpose | ||
| Ag/AgCl reference electrode | length 120 mm, OD 8 mm | R-XR300 | ceramic | sat KCl | CV |
| length 160 mm, OD 8 mm | R-XR820 | ceramic | sat KCl | EIS | |
| Red Rod reference electrode | length 120 mm, OD 8 mm | R-XR440 | ceramic | 1M KNO3 | CV |
| Red Rod reference electrode | length 103 mm, OD 7.5 mm | R-REF201 | ceramic | 1M KNO3 | CV |
| Options | Catalog No. | |
| Short connection cable for screw cap electrode length 10 cm with 2 mm male banana plug | R-A94L111* | |
| Cable connection for Screw cap Electrode (1 m – 4 mm banana plug) | R-CL111* | |
| 12 mm OD conical rings for 8 mm OD electrodes (4 pieces) | R-X31M012 | |
| Bridge tube with ceramic junction | length: 70 mm, OD 12 mm | R-AL100 |
| length: 250 mm, OD 8 mm | R-AL110 | |
| with reverse sleeve (non aqueous) length: 138 mm, OD 8 mm | R-AL210 | |
| length: 138 mm, OD 8 mm | R-AL120 | |
| * R-A94L111, R-CL111 or R-CRI9439 connectors are strongly recommended to connect these reference electrodes to the potentiostat | ||
Specification and ordering information
| Catalog No. | Junction | Electrolyte | Purpose | ||
| Ag/AgCl reference electrode | length 120 mm, OD 8 mm | R-XR300 | ceramic | sat KCl | CV |
| length 160 mm, OD 8 mm | R-XR820 | ceramic | sat KCl | EIS | |
| Red Rod reference electrode | length 120 mm, OD 8 mm | R-XR440 | ceramic | 1M KNO3 | CV |
| Red Rod reference electrode | length 103 mm, OD 7.5 mm | R-REF201 | ceramic | 1M KNO3 | CV |
| Options | Catalog No. | |
| Short connection cable for screw cap electrode length 10 cm with 2 mm male banana plug | R-A94L111* | |
| Cable connection for Screw cap Electrode (1 m – 4 mm banana plug) | R-CL111* | |
| 12 mm OD conical rings for 8 mm OD electrodes (4 pieces) | R-X31M012 | |
| Bridge tube with ceramic junction | length: 70 mm, OD 12 mm | R-AL100 |
| length: 250 mm, OD 8 mm | R-AL110 | |
| with reverse sleeve (non aqueous) length: 138 mm, OD 8 mm | R-AL210 | |
| length: 138 mm, OD 8 mm | R-AL120 | |
| * R-A94L111, R-CL111 or R-CRI9439 connectors are strongly recommended to connect these reference electrodes to the potentiostat | ||
What you might need