(VNE024) 20-200 uL Sub Micro Absorption Cuvette, Semi Black, Bonded, 2 Windows
$83.00 – $134.00
This sub-micro cuvette is for absorption 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
VNE024 – 20–200 μL Sub-Micro Absorption Cuvette (Semi-Black, Bonded, 2 Windows)
The VNE024 sub-micro cuvette is specially designed for low-volume UV/Vis absorption measurements, with a 10 mm optical path length and a working volume of 20–200 μL. The cuvette features a black bottom wall, effectively reducing stray light and improving measurement accuracy at low concentrations. Bonded fabrication ensures stable performance and cost efficiency, making it ideal for high-sensitivity applications where sample volume is limited.
Key Features
- 💧 Low sample volume: 20–200 μL.
- 🔬 10 mm optical path length for standard spectrophotometers.
- 🖤 Black bottom wall minimizes stray light and enhances sensitivity.
- 🌈 UV/Vis wavelength range: 190–2500 nm.
- 🧼 Bonded fabrication for stable quality and cost-effective production.
Sub Micro Cuvette Specifications
| Type | Sub Micro Cuvette | Optical Path Length | 10 mm |
| Article No. | VNE024 | Volume | 20–200 μl |
| Measuring Method | Absorption Cells | Wall Type | Bottom Black |
| Number of Windows | 2 | Wavelength Range | UV/VIS (190 – 2500 nm) |
| Outside Dimensions | |||
| Height | 45 mm | Width | 12.5 mm |
| Depth | 12.5 mm | ||
| Inside Dimensions | |||
| Aperture Window | 1×2 / 1×3 / 2×2.5 / 2×5 / 2×10 mm | Depth | 10 mm |
| Center Height (Z dim) | 10 / 15 mm | Package | Cell Only |
| Fabrication Method | Bonded* | ||
Applications
- Low-volume UV/Vis absorption measurements
- Nucleic acid and protein quantification
- Enzyme kinetics
- Trace sample analysis
Note: The black bottom wall improves signal-to-noise ratio for low-concentration samples. Ideal for research labs and precision optical measurements.
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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