Quartz Tube
Quartz Plate
Quartz Rod
Optical Applications
Semiconductor Industry
Laboratory and Chemical Applications
Our 10mm pathlength Quartz Fluorescence Flow Cells are precision-engineered from high-purity fused silica, offering exceptional optical clarity and chemical inertness for demanding analytical applications. Designed for UV-Vis and fluorescence spectroscopy, these flow cells ensure accurate and reproducible measurements, making them ideal for continuous monitoring in laboratory, environmental, and industrial settings where sample integrity and high optical performance are critical.
Remarks：
- ayment method: By wire transfer or advance payment, depending on the quantity of the order.
- Delivery time: According to the order quantity.
- Transportation method: Sea freight or air freight, depending on the customer.
| Property Content | Property Values |
|---|---|
| SiO2 | 99.99% |
| Density | 2.2×10³ kg/cm³ |
| Hardness | 5.5 - 6.5 Mohs' Scale 570 KHN 100 |
| Tensile Strength | 4.8×10⁷ Pa (N/mm2) (7000 psi) |
| Compression Strength | >1.1×10⁹ Pa (160,000 psi) |
| Coefficient of Thermal Expansion | 5.5×10⁻⁷ cm/cm·°C (20°C-320°C) |
| Thermal Conductivity | 1.4 W/m·°C |
| Specific Heat | 670 J/kg·°C |
| Softening Point | 1730°C (3146°F) |
| Annealing Point | 1210°C (2210°F) |
| Strain Point | 1120°C (2048°F) |
| Work Temperature | 1200°C (2192°F) |
| Electrical Resistivity | 7×10⁷ ohm cm (350°C) |
| Size | Customized |
| Logo | Customized Logo Accept |
Exceptional Optical Transmittance & Wide Spectral Range
Made from high-purity quartz, these flow cells offer superior transparency across a broad spectrum, from deep UV to visible and near-infrared light. This ensures optimal light transmission for accurate and sensitive fluorescence and UV-Vis spectroscopic measurements.
High Chemical Inertness & Purity
The inherent chemical stability of quartz glass ensures that the flow cell will not react with or contaminate sensitive samples, even when analyzing aggressive chemicals or high-purity solutions. This is crucial for maintaining sample integrity and analytical accuracy.
Precise Pathlength & Optimized Flow Design
Engineered with a precise 10mm pathlength (or other specified lengths), these cells guarantee consistent and reproducible light absorption and emission measurements. Their well-designed flow path allows for efficient sample introduction and removal, making them ideal for continuous or automated analytical systems.
Robust & Durable Construction
Built from sturdy fused silica, these flow cells are highly durable and resistant to thermal shock, making them suitable for demanding laboratory and industrial environments. Their robust construction ensures a long lifespan and reliable performance, even with frequent use and cleaning.
Application Scenario
Continuous Online Monitoring & Process Control
Essential for real-time analysis in industrial processes, environmental monitoring (e.g., water quality, air pollutants), or quality control in manufacturing, allowing for continuous spectroscopic measurement of flowing liquids or gases.
Automated Laboratory Analysis Systems
Integrated into automated analysis platforms, robotic systems, and high-throughput screening setups for sequential or continuous measurement of multiple samples, enhancing efficiency and reducing manual handling.
Fluorescence Spectroscopy & High-Sensitivity Detection
Specifically designed for fluorescence applications, these cells are crucial for detecting minute concentrations of fluorescent substances in various fields, including biochemistry, environmental science, and clinical diagnostics.
Liquid Chromatography (LC) & Flow Injection Analysis (FIA) Detection
Serves as the detection cell in hyphenated techniques like HPLC-Fluorescence or for flow injection analysis systems, enabling the continuous measurement of separated components as they pass through the detector.
Handle with care
Quartz glass products are made from valuable materials and must be handled gently to avoid collisions and falls.
Regular maintenance
The maintenance of quartz tubes must be performed regularly to ensure their long-term stable performance. Regularly check the connections, fixings, and mechanical vibrations of the quartz tubes to prevent abnormalities. The exterior of the quartz tubes is prone to contamination from dust and moisture, so they should be cleaned regularly.
Storage environmen
When storing quartz tubes, care should be taken to avoid exposure to mechanical vibrations, shocks, and excessively high temperatures. They should be kept in a dry, cool, and well-ventilated place, avoiding direct sunlight and high-temperature environments.
Our quartz fluorescence flow cells are made from high-purity fused silica, which offers excellent optical transmission from the deep ultraviolet (UV) range (typically as low as 190 nm) through the visible (Vis) and into the near-infrared (NIR) spectrum (up to approximately 2500 nm). This broad spectral range makes them ideal for both UV-Vis absorption and fluorescence spectroscopy.
To maintain optimal optical performance, it’s crucial to clean the flow cell thoroughly. You can rinse it with a suitable solvent for your sample, followed by deionized water. For stubborn residues, use a mild laboratory detergent solution or a specialized cuvette cleaning solution. Avoid abrasive materials that could scratch the optical surfaces. Always handle by the frosted sides to prevent fingerprints on the clear windows.
Yes, while 10mm pathlength is a common standard, we offer customization options for our quartz fluorescence flow cells. This includes different pathlengths, varying internal volumes, and alternative inlet/outlet connection types (e.g., specific tubing diameters or luer fittings) to seamlessly integrate with your existing analytical instrumentation or specialized flow systems. Please contact us with your specific requirements.
Laser Drilling of Quartz
Threaded Quartz Tube
External Thread on Quartz Tube
Internal Threaded Quartz Tube
Quartz Tube Slotted
Window on Quartz Tube
Angled Cut Quartz Tube
Quartz Tile
Quartz Tube with Window
Frequently asked questions
We specialize in the end-to-end manufacturing of high-purity quartz glass components. Our core product lines include:
Quartz Tubing & Rods: A wide range of diameters and specifications.
Quartz Plates & Discs: Precision-cut and polished for optical and industrial use.
Quartz Labware: A full suite of standard and custom glassware, including beakers, flasks, and boats.
Semiconductor-Grade Quartz: High-purity components like process tubes and carriers for semiconductor fabrication.
Custom Fabricated Components: We can produce complex parts tailored to your unique designs and specifications.
Yes. Custom fabrication is at the core of our business. With over a decade of specialized experience, we partner with companies to provide expert OEM/ODM services. Our capabilities include welding, grinding, drilling, polishing, bending, and other precision processing techniques to create components that meet your exact requirements.
Quality is paramount in our manufacturing process. We are an ISO 9001:2015 certified manufacturer, ensuring that our processes meet international quality management standards.Our products also undergo rigorous SGS testing for purity and performance. We use high-purity raw materials (up to 99.998% SiO2) to produce fused quartz and fused silica products with exceptional thermal stability, high-temperature resistance, and chemical inertness.
We've streamlined our process to be as efficient as possible:
Submit Your RFQ: Send us your technical drawings, specifications, and requirements via our website contact form or email.
Rapid Response: You can expect an initial response within minutes and detailed communication within half an hour.
Design & Proposal: We will deliver a detailed design proposal and a competitive quote within 24 hours.
Prototyping & Production: Upon approval, we move swiftly from prototyping to full-scale production to meet your deadlines.
Partnering with Aoxin Quartz offers several key advantages:
Proven Expertise: With 10+ years in the industry, we have the technical knowledge to tackle complex challenges.
One-Stop Solution: We manage the entire production process, from sourcing high-purity raw materials to fabricating and finishing complex components.
Competitive Value: Located in a major quartz production hub, we leverage an efficient supply chain and advanced manufacturing to offer exceptional quality at a competitive price point.
Dedicated Partnership: Over 90% of our clients become long-term partners. We are committed to your success through responsive service, reliable quality, and innovative solutions.
