(VAOB07) 0.7ml Absorption Cuvette, Bonded, Lightpath 6mm, 30x6x8 mm, 2 Clear Windows
$44.00
This wide clear wall cuvette is for absorption applications, with a path length of 6 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
VAOB07 Bonded Quartz Absorption Cuvette is a 2-window cuvette with a 6 mm optical path length and a 0.7 ml volume.
It features a narrow, low-volume design optimized for UV/VIS absorbance measurements with precious or limited samples.
Bonded fabrication offers a cost-effective solution for routine laboratory applications.
Key Features
- 6 mm optical path length — ideal for measurements of medium to high concentration samples.
- 2-window design — optimized for straight-beam UV/VIS absorbance spectroscopy.
- Bonded fabrication — provides stable performance for standard laboratory use.
- Low-volume design — minimizes sample consumption while maintaining reliable optical clarity.
- Broad wavelength range — 190 – 2500 nm, suitable for UV/VIS and NIR applications.
Typical Applications
- UV/VIS absorbance measurements with limited or expensive samples.
- Protein and nucleic acid quantification at 260/280 nm.
- Environmental testing and water quality analysis.
- Routine laboratory assays and teaching labs.
- General-purpose optical absorbance experiments.
Bonded Fabrication Notes
- Bonded fabrication offers cost-effective performance for standard applications.
- Not recommended for high-temperature use or aggressive organic solvents.
- Best suited for aqueous and mild solvent environments.
- Typical path length tolerance is ±0.06 – 0.08 mm.
Cuvette Specifications
| Type | Absorption Quartz Cuvette | Optical Path Length | 6 mm |
| Article No. | VAOB07 | Volume | 0.7 ml |
| Measuring Method | Absorption Cells | Clear Walls | 30 × 6 mm |
| Number of Windows | 2 | Wavelength Range | UV/VIS (190 – 2500 nm) |
| Height | 30 mm | Width (Inside) | 4 mm |
| Width (Outside) | 6 mm | Depth (Inside) | 6 mm |
| Depth (Outside) | 8 mm | Center Height (Z) | 8.5 – 20 mm |
| Fabrication Method | Bonded* | Package | Cell Only |
Note: Bonded fabrication provides an economical and practical option for routine absorbance work.
The low-volume 6 mm path length design is particularly useful for applications with limited or expensive samples.
Avoid use with strong solvents or high-temperature environments for optimal product life.
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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