(VFOB03) 3uL Ultra Micro Fluorescence Cuvette, Black Walls, Bonded, 3 Windows, Lightpath 1.5mm
$324.00
This ultra-micro cuvette is for fluorescence applications, with a path length of 10 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
VFOB03 Ultra Micro Fluorescence Cuvette is a high-precision sub-micro volume quartz cuvette featuring an extremely short 1.5 mm optical pathlength and a sample volume of just 3 µL. Its black wall design minimizes background and stray light, making it ideal for high-sensitivity fluorescence measurements with minimal sample consumption.
Key Features
- Ultra-micro volume — only 3 µL, ideal for rare or precious samples.
- 1.5 mm optical pathlength enhances fluorescence signal with minimal dilution.
- Black walls provide excellent suppression of stray light and background.
- Three optical windows enable optimized excitation and emission detection geometry.
- Bonded fabrication ensures tight sealing and high optical stability.
Typical Applications
- High-sensitivity fluorescence spectroscopy
- DNA / RNA / protein quantification at ultra-low volumes
- Clinical diagnostics and biochemical assays
- Trace fluorescence measurements and kinetic studies
Bonded Fabrication Notes
- Precision bonded seams ensure optical clarity and mechanical stability
- Light path tolerance: ±0.06 – 0.08 mm
- Not suitable for HF and strong organic solvents
Cuvette Specifications
| Type | Sub Micro Quartz Fluorescence Cuvette | Optical Path Length | 1.5 mm |
| Article No. | VFOB03 | Volume | 3 µL |
| Measuring Method | Fluorescence Cells | Wall Type | Black |
| Number of Windows | 3 | Wavelength Range | UV/VIS (190 – 2500 nm) |
| Height (Outside) | 45 mm | Width (Inside) | 2 mm |
| Width (Outside) | 12.5 mm | Depth (Inside) | 1.5 mm |
| Depth (Outside) | 12.5 mm | Center Height (Z) | 15 mm |
| Fabrication Method | Bonded* | Package | Cell Only |
Note: VFOB03 is one of the shortest pathlength fluorescence cuvettes in the series. Its ultra-low volume and black wall design make it especially suitable for trace-level fluorescence analysis where sensitivity is critical.
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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