Quartz Tube
Quartz Plate
Quartz Rod
Optical Applications
Semiconductor Industry
Laboratory and Chemical Applications
Our quartz crimp top vials are meticulously crafted from high-purity fused silica, offering unparalleled performance for the most demanding laboratory and industrial applications. Designed for continuous use up to 1200°C (short-term up to 1450°C), these vials exhibit exceptional chemical inertness to acids, alkalis, and organic solvents. With superior thermal shock resistance and high optical transmission (especially in UV), they are ideal for UV photochemical analysis, optical diagnostics, trace analysis, and chromatography. Their durable construction with uniform wall thickness and no bubbles ensures reliable and contamination-free sample handling. Custom specifications are available.
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.
| capacity (ml) | caliber |
|---|---|
| 25ml | 19*2 |
| 50ml | 19*2 |
| 50ml | 24*2 |
| 100ml | 19*2 |
| 100ml | 24*2 |
| 150ml | 24*2 |
| 250ml | 24*2 |
| 500ml | 24*2 |
| 1000ml | 24*2 |
| 2000ml | 24*2 |
| 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 High-Temperature Stability
Designed for continuous use up to 1200°C and capable of short-term exposure to 1450°C, these vials are perfect for demanding high-temperature analytical methods and reactions that conventional glass cannot withstand.
Superior Chemical Inertness & Purity
Made from high-purity fused quartz, they exhibit outstanding resistance to a wide range of acids, alkalis, and organic solvents. This prevents leaching and ensures zero contamination of sensitive samples, crucial for trace analysis and high-purity applications.
Excellent Thermal Shock Resistance
Thanks to quartz’s extremely low coefficient of thermal expansion and uniform wall thickness, these vials can endure rapid temperature changes without cracking or breaking, enhancing safety and reliability in dynamic thermal environments.
High Optical Transmission (UV Transparent)
Offering superior optical clarity and high transmission, especially in the UV spectrum, these vials are ideally suited for applications like UV photochemical analysis, optical diagnostics, and spectroscopic measurements where light interaction with the sample is critical.
Application Scenario
High-Temperature Analytical Applications
Ideal for use in analytical instruments and processes that involve extreme heat, such as high-temperature gas chromatography (GC), pyrolysis-GC/MS, or thermal stability testing of materials, where traditional glass vials would deform or degrade.
UV Photochemical Reactions & Spectroscopy
Due to quartz’s exceptional transparency in the ultraviolet (UV) range, these vials are perfectly suited for conducting UV-induced photochemical reactions or for holding samples during UV-Vis spectroscopy and other optical diagnostic measurements.
Corrosive Sample Storage & Analysis
Utilized for the secure containment and analysis of highly corrosive chemicals, strong acids, alkalis, and organic solvents. Their superior chemical inertness ensures the integrity of both the sample and the vial over extended periods.
High-Purity & Trace Analysis
Essential in fields requiring ultra-low contamination, such as environmental analysis, pharmaceutical quality control, and clinical diagnostics. The high purity of quartz prevents leaching of impurities into sensitive samples, making them reliable for accurate trace element analysis and purity assessments.
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.
Quartz crimp top vials offer significant advantages over borosilicate glass, especially for demanding applications. They can withstand much higher temperatures (up to 1200°C continuously), possess superior chemical inertness to a wider range of acids and bases, and exhibit excellent UV transparency. This makes them ideal for high-temperature analysis, highly corrosive samples, and UV-sensitive reactions where borosilicate glass would fail or contaminate.
Yes, these quartz crimp top vials are designed to be compatible with standard laboratory crimpers and decappers, as well as most common autosampler systems. This ensures seamless integration into your existing analytical workflows for applications such as GC, HPLC, or other automated sample injection systems that require high performance vials.
Absolutely. Due to their robust construction, high thermal stability, and excellent sealing capabilities when properly crimped with an appropriate septum and cap, quartz crimp top vials are suitable for both liquid and gas samples. Their high-temperature resistance makes them particularly effective for headspace analysis or reactions involving gaseous components at elevated temperatures.
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.
