(VG048) 20mL Residual Chlorine Cuvette, Glass Material, Bonded, Lightpath 25mm, 350 – 2000nm, 2 Clear Walls
$21.00
This is a 20mL residual chlorine cuvette, with a path length of 25 mm. For aqueous samples only. The price is for 1 piece.
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- Type: Fused
Description
VG048 – 20 mL Residual Chlorine Cuvette (Bonded, 25 mm Path Length, 2 Windows)
The VG048 is a precision optical glass cuvette specifically designed for residual chlorine and other colorimetric water analysis applications.
With a 25 mm optical path length, this cuvette enhances absorbance sensitivity and supports more accurate measurements in VIS spectrophotometry.
The bonded fabrication offers cost efficiency and fast customization while ensuring adequate chemical resistance for aqueous testing.
Key Features
- Sample volume: 20 mL — accommodates water and environmental testing protocols.
- 25 mm optical path length: provides increased sensitivity compared to standard 10 mm cuvettes.
- 2 optical windows: precision polished for high transmission and accurate readings.
- Bonded fabrication: lower cost and fast lead time, ideal for routine water analysis.
- Material: optical glass suitable for VIS range.
- Wavelength range: VIS (350 – 2000 nm).
Typical Applications
- Residual chlorine measurement
- Water quality testing and environmental monitoring
- Colorimetric analysis in municipal and lab settings
- Routine QA/QC procedures
Cuvette Specifications
| Type | 20 mL Glass Cuvette | Optical Path Length | 25 mm |
| Article No. | VG048 | Volume | 20,000 µL |
| Measuring Method | Absorption Cells | Material | Optical Glass |
| Number of Windows | 2 | Wavelength Range | VIS (350 – 2000 nm) |
| Outside Dimensions | |||
| Height | 70 mm | Width | 16 mm |
| Depth | 29 mm | ||
| Inside Dimensions | |||
| Width | 12 mm | Depth (Inside) | 25 mm |
| Fabrication Method | Bonded* | Package | Cell Only |
About Bonded Fabrication
- Best suited for aqueous samples
- Faster customization and lower cost
- Not recommended for strong organic solvents or high-temperature use
Usage Notes
- Optimized for residual chlorine and other water parameter testing.
- Compatible with most VIS spectrophotometers with 25 mm cell holders.
- Do not use with aggressive solvents (e.g., acetone, toluene).
Note: For harsh solvents or high-temperature use, fused quartz cuvettes are recommended. Bonded glass cuvettes provide a reliable and economical solution for routine aqueous analysis.
Cuvette Specifications
| 1 | 2 | 3 | 4 | |||
|---|---|---|---|---|---|---|
| Type | 20mL Glass Cuvette | Optical Path Length | 25 mm | |||
| Article No. | VG048 | Volume | 20000 µl | |||
| Measuring Method | Absorption Cells | Material | Optical Glass | |||
| Number of Windows | 2 | Wavelength Range | VIS (350 - 2000 nm) | |||
| Outside Dimensions | Inside Dimensions | |||||
| Height | 70 mm | Width | 12 mm | |||
| Width | 16mm | Depth | 25 mm | |||
| Depth | 29 mm | Center Height (Z) | - | |||
| Fabrication Method | Bonded* | Package | Cell Only | |||
Comparison of Fabrication Types
| 1 | 2 | 3 | 4 | ||
|---|---|---|---|---|---|
| *Molded | *Fused | *Bonded | |||
| Visible ( 350 - 2000 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 Glass Powder | Assembled with Glue | ||
| Adhesives | No | No | Yes | ||
| Storage | Short Term Storage | Clean After Use | Clean After Use | ||
| Available Material | Optical Glass 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 glass cuvette and cell has excellent transmission from 350nm to 2000nm under visible light range. | ||||
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