(VNE089) 4mL Flow Cell, Tube OD 4mm, Height 45mm, 4 Windows, Lightpath 10mm, Molded
$474.00
This flow-through cuvette is for fluorescence applications, with length of 10 mm. The price is for 1 piece.
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- Type: Molded
Description
VNE089 – 16 mL Quartz Flow Cell with 4 mm OD Tube Connector, 10 mm Lightpath, 4 Windows, Molded Fabrication
The VNE089 is a precision-engineered quartz flow cell designed for fluorescence and absorbance measurements in the UV/VIS range (190–2500 nm).
It features a 10 mm optical path length and 4 optically clear windows, making it ideal for continuous flow applications such as online monitoring, kinetic studies, and fluorescence detection.
Manufactured using molded fabrication, this flow cell offers superior optical precision (path length tolerance ±0.01 mm) and outstanding chemical durability. Molded quartz cells are made from a single solid piece of quartz with no bonded seams, ensuring excellent resistance to strong acids, bases, and aggressive organic solvents. The 4 mm OD quartz tube connectors provide secure integration with common lab tubing systems.
Chemical Compatibility
Molded quartz flow cells provide excellent chemical resistance and long service life.
- ✔ Compatible with strong acids and bases (except HF), alcohols, and most organic solvents (e.g., toluene, acetone, MEK, chloroform).
- ❌ Not compatible with hydrofluoric acid (HF).
- Excellent performance in continuous or aggressive solvent environments.
Key Features
- Quartz flow cell: for fluorescence, absorbance, and online monitoring.
- Molded fabrication: one-piece quartz body with maximum durability and precision.
- 4 optical windows: compatible with standard and right-angle detection.
- 10 mm lightpath: standard for most spectrometers.
- 4 mm OD connectors: secure connection to lab tubing systems.
Typical Applications
- Continuous flow fluorescence or absorbance measurements
- Kinetic and photochemical studies
- Environmental and biochemical monitoring
- Process analysis and automation
Flow Cell Specifications
| Type | Flow Cell | Wavelength Range | UV/VIS (190–2500 nm) |
| Article No. | VNE089 | Fabrication Method | Molded* |
| Optical Path Length | 10 mm | Volume | 16 mL |
| Connector | Quartz OD 4 mm | Number of Windows | 4 |
| Outside Dimensions | |||
| Length | 45 mm | Width | 13 mm |
| Depth | 13 mm | ||
| Inside Dimensions | |||
| Length | 40 mm | Width | 10 mm |
| Depth | 10 mm | ||
| Material | Quartz | Package | Cell Only |
Notes on Use
- Molded quartz ensures excellent solvent resistance and minimal deformation.
- Use with HF is strictly prohibited.
- Flush thoroughly after each experiment to maintain clarity and precision.
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. | ||||
