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Origalys
Gold Microelectrodes – OrigaSens Series
Gold Microelectrodes – OrigaSens Series
Description
Gold microelectrodes from the OrigaSens range are precision‑engineered working electrodes designed for high‑sensitivity electrochemical measurements. Manufactured with exceptional dimensional accuracy, these microelectrodes provide stable, reproducible responses ideal for research laboratories, analytical chemistry, biosensing, corrosion studies, and kinetic investigations.
Key Features
- High‑purity gold sensing surface for excellent conductivity and chemical inertness
- Micro‑scale internal diameters available in 10 µm, 25 µm, 40 µm, 50 µm, 100 µm, and 200 µm
- Standard length: 50 mm across all models
- External diameter: 5 mm, compatible with common electrode holders and cell setups
- Designed for steady‑state measurements, low‑noise signals, and rapid mass‑transport conditions
- Suitable for voltammetry, amperometry, and impedance spectroscopy
- Robust construction for long‑term laboratory use
- Operating temperature range: 0–40 °C
Available Gold Microelectrode Models
| Model | Internal Diameter | Length | External Diameter |
|---|---|---|---|
| Gold Microelectrode – 10 µm | 10 µm | 50 mm | 5 mm |
| Gold Microelectrode – 25 µm | 25 µm | 50 mm | 5 mm |
| Gold Microelectrode – 40 µm | 40 µm | 50 mm | 5 mm |
| Gold Microelectrode – 50 µm | 50 µm | 50 mm | 5 mm |
| Gold Microelectrode – 100 µm | 100 µm | 50 mm | 5 mm |
| Gold Microelectrode – 200 µm | 200 µm | 50 mm | 5 mm |
Applications
- Analytical electrochemistry
- Trace detection and low‑concentration analysis
- Fast electron‑transfer studies
- Biosensor development
- Corrosion and materials research
- Microfluidic and small‑volume experiments
Why Choose OrigaSens Gold Microelectrodes?
These electrodes offer a balance of precision, durability, and compatibility with a wide range of potentiostats and electrochemical cells. Their micro‑scale geometry enables enhanced mass transport and reduced capacitive currents, making them ideal for high‑resolution measurements where signal quality is critical.
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