(VLB125) 1.4mL Flow Cuvette with 2 Ends Open, Lightpath 1/25mm, 4 Windows, Bonded
$82.00
This flow-through cuvette is for fluorescence applications, with dual path lengths of 1 / 25 mm. For aqueous samples only. Use up to 100°C. The price is for 1 piece.
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- Type: Bonded, For aqueous samples only!
Description
VLB125 Custom Flow Cell is a specialized quartz cuvette designed for fluorescence and absorption experiments that require a dual-path configuration (1 mm / 25 mm). With a 1.4 mL volume and 4 clear optical windows, it provides excellent versatility for both short- and long-path optical measurements, making it well-suited for high-sensitivity fluorescence and spectroscopy applications.
This cuvette is open on both ends, allowing for easy integration with external flow systems, custom experimental setups, or OEM instruments. The bonded fabrication method enables precise assembly with excellent optical alignment while maintaining a more flexible production lead time compared to fused fabrication.
Typical Applications
- Fluorescence spectroscopy and kinetic studies
- Absorbance and transmission measurements
- Dual-path experiments requiring 1 mm or 25 mm lightpath
- Custom OEM integration and instrument development
- Microvolume and flow-through analysis
Key Features
- Dual lightpath: 1 mm and 25 mm for flexible experimental needs
- 1.4 mL volume — ideal for moderate sample use
- 4 clear optical windows for multiple detection configurations
- Open at both ends for flow-through or custom system integration
- Bonded fabrication ensures optical precision and shorter lead time
Technical Specifications
| Type | Custom Flow Cell | Optical Path Length | 1 mm / 25 mm |
| Article No. | VLB125 | Volume | 1.4 mL |
| Measuring Method | Fluorescence Cells | Connector | 2 Ends Open |
| Number of Windows | 4 | Wavelength Range | UV/VIS (190 – 2500 nm) |
| Outside Dimensions | H 55 mm × W 31 mm × D 11 mm | Inside Dimensions | W 25 mm × D 1 mm |
| Fabrication Method | Bonded* | Package | Cell Only |
Note: This is a special cuvette type. Product availability may vary and might be out of stock without prior notice. Ideal for dual-path fluorescence or absorbance measurements requiring flexible optical design.
Comparison of Fabrication Types
| 1 | 2 | 3 | 4 | ||
|---|---|---|---|---|---|
| *Molded | *Fused | *Bonded / Glued | |||
| UV vis ( 190- 2500 nm) | Yes | Yes | Yes | ||
| Transmission Matched | On Request | No | No | ||
| Transmission > 80% | Yes | Yes | Yes | ||
| Resistant to Acids and Bases (except hydrofluoric acid) | Yes | Yes | No | ||
| Resistant to Organic Solvents | Yes | Yes | No | ||
| Usable upto 600°C (1112°F) | Yes | Yes | Yes | ||
| Usable upto 1200°C (2192°F) | Yes | No | No | ||
| 0 Variations Reading | On Request | No | No | ||
| Fabrication | Molded | Assembled with Quartz Powder | Assembled with Glue | ||
| Adhesives | No | No | Yes | ||
| Storage | Short Term Storage | Clean After Use | Clean After Use | ||
| Available Material | Fused Quartz Material | ||||
| Note | Molded and fused cuvettes and cells are assembled by direct fusion without the use of adhesives throughout the production process. This guarantees resistance against corrosive chemicals and high temperature. Each quartz cuvette and cell has excellent transmission from 190nm to 2500nm. | ||||
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