(VAOB20) 2ml Cuvette, Bonded, Lightpath 8.5mm, Large Opening, 8x45x12.5 mm, 2 Windows
$41.00
This wide clear wall cuvette is for absorption applications, with a path length of 8.5 mm. For aqueous samples only. Use up to 100°C. The price is for 1 piece.
In Stock
Add to Wishlist
CompareAdd to Wishlist
- Type: Bonded, For Aqueous Samples Only
Description
VAOB20 Bonded Quartz Absorption Cuvette is a 2-window cuvette with an 8.5 mm optical path length and a 2 ml volume.
It features a large opening and wide clear wall design, making it easy to load and clean, while maintaining stable optical transmission for UV/VIS measurements.
Bonded fabrication provides a cost-effective solution for routine laboratory applications.
Key Features
- 8.5 mm optical path length — ideal for standard UV/VIS absorbance measurements and medium concentration samples.
- 2-window design — optimized for straight-beam spectroscopy.
- Bonded fabrication — cost-effective with good chemical resistance under typical laboratory conditions.
- Large opening design — easy to fill, clean, and handle samples.
- Broad wavelength range — 190 – 2500 nm, suitable for UV/VIS and NIR applications.
Typical Applications
- UV/VIS absorbance and transmission studies.
- Routine lab assays and standard optical experiments.
- Protein and nucleic acid quantification at 260/280 nm.
- Environmental and chemical analysis.
- General research and educational laboratory use.
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 | 8.5 mm |
| Article No. | VAOB20 | Volume | 2 ml |
| Measuring Method | Absorption Cells | Clear Walls | 8 × 45 mm |
| Number of Windows | 2 | Wavelength Range | UV/VIS (190 – 2500 nm) |
| Height | 8 mm | Width (Inside) | 41 mm |
| Width (Outside) | 45 mm | Depth (Inside) | 8.5 mm |
| Depth (Outside) | 12.5 mm | Center Height (Z) | 8.5 – 20 mm |
| Fabrication Method | Bonded* | Package | Cell Only |
Note: Bonded fabrication is economical and suitable for most standard absorbance applications.
Not recommended for use with strong solvents or at high temperatures. The large opening design provides easy handling and cleaning, ideal for routine lab use.
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. | ||||
Related products
15%
(VFOB08) 3mL Custom Cuvette, 33x8x23 mm, 5 Windows, Bonded, Lightpath 20/30 mm
Original price was: $103.00.$88.00Current price is: $88.00.
You must be logged in to post a review.
Related products
15%
Reviews
There are no reviews yet.