(VAOF39) 3.9ml Fluorescence Cuvette, Fused, Dual Lightpath 5/21mm, 40x25x9 mm, 4 Clear Windows
$103.00
This wide clear wall cuvette is for fluorescence applications, with dual-path lengths of 5mm or 21mm. Resistant to most chemicals. Use up to 600°C. The price is for 1 piece.
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- Type: Fused
Description
VAOF39 Fused Quartz Fluorescence Cuvette is a custom-dimension cuvette with a 3.9 ml capacity and dual optical path lengths of 5 mm and 21 mm. Its compact geometry (40 × 25 mm) and 4 clear windows make it ideal for fluorescence spectroscopy, custom analytical systems, and OEM instrument integration.
This model reflects our ability to produce non-standard fused quartz cuvettes tailored to specific optical configurations, ensuring optimal performance and compatibility with advanced detection setups.
Key Features
- Custom dual light path (5 mm & 21 mm) — allows flexible experimental configurations in one cuvette.
- 4 clear windows — optimized for fluorescence excitation and emission at 90° detection.
- Compact external size (40 × 25 mm) — suitable for small sample compartments and OEM integration.
- Fused quartz material — ensures excellent UV transmission, high temperature tolerance, and chemical resistance.
- Broad wavelength range: 190–2500 nm — suitable for UV/VIS/NIR fluorescence applications.
Typical Applications
- Fluorescence spectroscopy experiments
- OEM and custom instrument integration
- Environmental monitoring and biochemical assays
- Advanced analytical R&D and low-volume sample testing
Fused Fabrication Notes
- Fused quartz provides superior optical transmission and thermal stability up to 600 °C.
- Not suitable for hydrofluoric acid (HF) or strong organic solvents such as toluene and acetone.
- Powder seams may discolor over time but do not affect measurement accuracy.
- Typical dimensional tolerance: ±0.06–0.08 mm.
Cuvette Specifications
| Type | Fluorescence Quartz Cuvette | Optical Path Length | 5 mm or 21 mm |
| Article No. | VAOF39 | Volume | 3.9 ml |
| Measuring Method | Fluorescence Cells | Clear Walls | 40 × 25 mm, 40 × 9 mm |
| Number of Windows | 4 | Wavelength Range | UV/VIS (190 – 2500 nm) |
| Height | 40 mm | Width (Inside) | 21 mm |
| Width (Outside) | 25 mm | Depth (Inside) | 5 mm |
| Depth (Outside) | 9 mm | Center Height (Z) | 8.5 – 20 mm |
| Fabrication Method | Fused* | Package | Cell Only |
Note: VAOF39 is a custom fused quartz fluorescence cuvette designed to support dual optical paths, making it ideal for flexible and advanced analytical experiments. Its special dimensions and 4-window design allow for precise excitation and emission measurements in compact systems.
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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