Platinum Microelectrodes
Platinum Microelectrodes Glass-insulated
The electroactive core is completely surrounded by glass. Therefore, the electrodes can be used in strong acids and aggressive organic solvents. Available diameters and RG values are:
| Electroactive Diameter | RG Value |
| <<0.5 μm | ∼25 |
| 0,5 – 1 μm | ∼25 |
| 1,5 – 2,5 μm | ∼25 |
| 5 μm | ∼3-5 |
| 10 μm | ∼3 |
| 25 μm | < 3 |
The RG value is the ratio of the total tip radius over the radius of the electroactive disk. Length approximately 8 cm. The electrode can be connected to a preamplifier with a HEKA Microelectrode Holder (d=2.0 mm).
Platinum Microelectrodes Glass-insulated
The electroactive core is completely surrounded by glass. Therefore, the electrodes can be used in strong acids and aggressive organic solvents. Available diameters and RG values are:
Electroactive Diameter
RG Value
<<0.5 µm ∼25 0,5 - 1 µm ∼25 1,5 - 2,5 µm ∼25 5 µm ∼3-5 10 µm ∼3 25 µm < 3 The RG value is the ratio of the total tip radius over the radius of the electroactive disk. Length approximately 8 cm. The electrode can be connected to a preamplifier with a HEKA Microelectrode Holder (d=2.0 mm).