TIQ1 30μm Transparent Interdigitated Electrode Quartz Glass MEMS Gas/Bioelectrochemical Sensor for Photoelectric Detection
$41.00
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30μm Transparent Interdigitated Electrode on Quartz Glass
High-precision 30μm transparent interdigitated electrode on double-side polished quartz glass, designed for gas, humidity, bioelectrochemical, chemical, physical, and medical sensor applications.
Quartz Glass
Ti/Au Electrode

- Line width: 30μm
- Line spacing: 30μm
- Finger length: 3.7mm
- 35 pairs / 70 fingers
- Double-side polished quartz glass
- Fully transparent substrate
- Excellent optical compatibility
- Suitable for photoelectric detection systems
- Metal layer structure: Ti/Au
- Ti thickness: 30nm
- Au thickness: 100nm
- Stable conductive performance
- Operating temperature: -150°C to 500°C
- Reliable performance in demanding environments
- Stable structure for laboratory sensor testing
- Suitable for chemical and physical sensing research
- Gas sensors
- Humidity sensors
- Bioelectrochemical sensors
- Chemical and physical sensors
- Medical sensor research and development
| Item | Specification |
|---|---|
| Product Name | 30μm Transparent Interdigitated Electrode on Quartz Glass |
| Overall Size | 6mm × 12mm × 0.5mm |
| Line Width | 30μm |
| Line Spacing | 30μm |
| Finger Length | 3.7mm |
| Interdigitated Pairs | 35 pairs / 70 fingers |
| Substrate | Double-side polished transparent quartz glass |
| Metal Layer Structure | Ti/Au |
| Metal Layer Thickness | Ti 30nm / Au 100nm |
| Operating Temperature | -150°C to 500°C |
- Handle carefully to avoid scratching the electrode surface.
- Avoid bending, impact, or mechanical stress on the quartz glass substrate.
- Clean gently with suitable laboratory-grade solvents before use.
- Store in a clean, dry, and dust-free environment.
- Custom electrode dimensions and patterns are available upon request.
Worldwide Shipping
Potentiolab ships electrochemical electrodes, electrochemical cells, and laboratory accessories to universities, research institutes, and laboratories worldwide. Orders are shipped primarily via FedEx International Priority (occasionally DHL or UPS) with full tracking. In-stock items are typically dispatched within one business day. Estimated delivery times are 4–6 working days for Asia, 5–7 working days for Europe and North America, and 7–9 working days for other regions. Customs clearance times may vary by country.
Rates, Support & Orders
Shipping fees start from USD 28, with free shipping available on qualifying orders over USD 1800. Prices exclude VAT, customs duties, or local taxes, which are the responsibility of the recipient. For bulk orders, custom electrochemical products, academic discounts, or institutional purchasing requirements, please contact our sales team at sales@potentiolab.com.



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