(VNE012) 3.5mL Fluorescence Cuvette with PTFE Stopper and Bottom Stirrer Sit, Fused, Lightpath 10mm
$1.00 – $129.00
This fluorescence cuvette is for anaerobic work, with a path length of 10 mm. Resistant to most chemicals. Use upto 600°C. The price is for 1 piece.
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- Type: Fused
Description
VNE012 – 3.5 mL Quartz Fluorescence Cuvette with PTFE Stopper & Stirrer Bottom (Fused, 4 Windows, 10 mm Pathlength)
The VNE012 fluorescence cuvette is a high-quality fused quartz cell designed for stirring experiments in fluorescence spectroscopy.
With a 10 mm optical path length and a 3.5 mL sample volume, this cuvette is ideal for mixing-sensitive measurements and kinetic studies.
The PTFE stopper ensures a secure seal, while the integrated magnetic stirrer bottom supports in-situ stirring without sample loss.
Key Features
- 📏 10 mm optical path length — standard for most fluorescence spectrometers.
- 💧 3.5 mL sample volume — suitable for standard analytical procedures.
- 🌈 High-purity fused quartz with excellent transmission from 190–2500 nm.
- 🧪 Stirrer bottom design enables efficient in-cell mixing during measurement.
- 🧼 PTFE stopper provides tight sealing to minimize evaporation and contamination.
10 mm Standard Fluorescence Cuvette Specifications
| Type | Stirrer Cuvette | Optical Path Length | 10 mm |
| Article No. | VNE012 | Volume | 3500 μl |
| Measuring Method | Fluorescence Cells | Transmission Matched | No |
| Number of Windows | 4 | Wavelength Range | UV/VIS (190 – 2500 nm) |
| Outside Dimensions | |||
| Height | 45 mm | Width | 12.5 mm |
| Depth | 12.5 mm | ||
| Inside Dimensions | |||
| Width | 10 mm | Depth | 10 mm |
| Center Height (Z) | 8.5 – 20 mm | Package | Cell & Stopper |
| Fabrication Method | Fused* | ||
Applications
- Fluorescence spectroscopy with magnetic stirring
- Kinetic reaction studies
- Mixing-sensitive assays
- General UV/Vis and fluorescence analysis
Note: The fused quartz body ensures excellent UV/Vis transmission and chemical resistance. The built-in stirrer bottom allows magnetic stir bars to be used directly in the cuvette, ensuring homogenous mixing without contamination.
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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