Versatile Quartz UV Cuvette for
Analytical Applications
TOQUARTZ® offers a wide range of quartz UV cuvettes with flexible formats, optical paths, and sealing options—engineered for diverse spectroscopy needs.
- Multi-format optical designs
- Compatible with major instruments
- No MOQ, fast delivery
TOQUARTZ® Fused Quartz UV Cuvette Product Range
TOQUARTZ® offers a comprehensive range of quartz glass UV cuvettes including standard and custom designs to meet diverse analytical requirements.
What Is a Quartz UV Cuvette?
A quartz UV cuvette is a specialized optical cell made from high-purity fused silica or quartz glass, designed to hold liquid or solid samples for spectroscopic analysis in the ultraviolet to near-infrared range (190-2500nm). Unlike standard glass cuvettes, quartz UV cuvettes offer superior transmission in the ultraviolet spectrum, making them essential for precise scientific measurements in spectrophotometry, fluorescence spectroscopy, and other analytical techniques.
Key Properties of Quartz UV Cuvette Cell
From standard 10mm path length models to specialized fused quartz UV cuvettes with black walls, flow-through capabilities, and multi-window designs, we offer solutions for every analytical challenge.
Thermal Stability
TOQUARTZ® UV fused silica cuvettes can withstand high temperatures up to 1450°C with a very low thermal expansion coefficient, ensuring dimensional stability during temperature fluctuations in experimental conditions.
- Temperature resistance up to 1450°C
- Thermal expansion coefficient: 5.5×10⁻⁷/°C
- High thermal conductivity (120-160 W/m.K)
Optical Properties
TOQUARTZ® quartz glass UV cuvettes provide exceptional transmission across 190-2500nm wavelength range with no absorption peaks. This makes them ideal for UV-Vis spectroscopy applications requiring high accuracy measurements.
- Transmission ≥80% at 200-250nm
- No absorption peaks across spectrum
- Refractive index: 1.46 (at 589.3nm)
Chemical Resistance
It demonstrates exceptional stability against acids, bases, and organic solvents. This makes them suitable for aggressive chemical environments where regular glass would deteriorate.
- Resistant to most acids (except HF)
- Stable with bases and alkali solutions
- Compatible with organic solvents
TOQUARTZ® Fused Quartz UV Cuvette Applications
TOQUARTZ® Quartz UV cuvette cells are essential optical components used in UV-visible spectroscopy, fluorescence analysis, and biochemical assays for accurate light transmission and sample measurement across the 190–2500nm wavelength range.
Quartz Glass UV Cuvette for Spectrophotometric Analysis
TOQUARTZ® quartz UV cuvettes are essential for UV-Visible spectrophotometry, enabling accurate absorbance and transmittance measurements across a wide wavelength range (190-2500nm). They are widely used in chemistry, biochemistry, and material science for quantitative analysis.
- DNA/RNA concentration determination
- Protein analysis at 280nm
- Chemical compound identification
Fused Quartz UV Cuvette forFluorescence Measurements
TOQUARTZ® specialized fused quartz UV cuvettes for fluorescence studies feature multiple optical windows and black wall options to minimize light scattering and background interference, critical for sensitive fluorescent assays.
- Fluorescent probe development
- FRET (Förster Resonance Energy Transfer) studies
- Black wall options for reduced stray light
Fused Silica UV Cell Cuvete for Educational & Research Institutions
Universities and research institutes rely on our quartz glass UV cuvettes for teaching laboratory exercises and conducting advanced research across chemistry, biology, physics, and materials science departments.
- Teaching labs
- Academic research projects
- Interdisciplinary studies
Quartz Cuvette UV Cell for Industrial Quality Control
Manufacturing companies use our quartz UV cuvettes for quality control processes, ensuring product consistency through spectroscopic analysis of raw materials and finished products in pharmaceutical, chemical, and food industries.
- Pharmaceutical QC
- Chemical purity testing
- Food and beverage analysis
Quality Assurance for TOQUARTZ® Quartz Glss UV Cuvettes
TOQUARTZ® maintains strict quality control standards for all our fused silica UV cuvette products, ensuring consistent performance and reliability.
ISO Certified Manufacturing
TOQUARTZ® quartz glass UV cuvettes are produced in facilities adhering to ISO 9001 quality management standards, ensuring consistent product quality.
REACH Compliance
All TOQUARTZ® UV fused silica cuvettes comply with REACH regulations, ensuring they're free from restricted substances and safe for laboratory use.
RoHS Certification
TOQUARTZ® quartz UV cuvette cells meet RoHS standards, guaranteeing they're free from hazardous substances like lead, mercury, and cadmium.
TOQUARTZ Quality Control
AI-Powered Raw Material Vetting
Eliminate impurity risks in high-purity quartz sand (99.98% SiO₂ baseline, max. up to 99.995% )
Real-Time Process Optimization
Maintain precise dimensional tolerance during forming process
Multi-Axis Performance Validation
Ensure functionality under extreme operating conditions
Traceable Compliance Documentation
Guarantee material traceability for critical applications
Customer-Centric Quality Proofing
Align validation methods with client-specific operational demands
TOQUARTZ® Custom Capabilities for UV Quartz Cuvettes
TOQUARTZ® offers comprehensive engineering support and manufacturing capabilities for UV quartz cuvette tailored to your exact specifications.
Technical Design Support
TOQUARTZ® engineers work directly with your team to transform concepts into optimized quartz UV cuvette designs, providing technical drawing assistance and material recommendations.
- CAD design collaboration
- Material selection guidance
- Design for manufacturability
Precision Manufacturing
TOQUARTZ® employs advanced manufacturing techniques to produce fused quartz UV cuvettes with tight tolerances and excellent optical performance, even for complex custom designs.
- Tolerance control to ±0.1mm
- Optical surface polishing
- Custom shapes and features
Rapid Response Service
We understand that research and production timelines are critical. TOQUARTZ® offers expedited manufacturing and shipping for quartz UV cuvette cells to keep your projects on schedule.
- 48-hour shipping for standard items
- Custom designs in ≤2 weeks
- Direct communication with engineers
Quality Testing
Every quartz glass UV cuvette undergoes rigorous quality testing to ensure optical performance, dimensional accuracy, and material integrity before shipping.
- Optical transmission testing
- Dimensional verification
- Visual inspection for defects
Specialized Designs
TOQUARTZ® can manufacture UV fused silica cuvettes with unique features to address specific analytical challenges, including custom optical windows, flow configurations, and specialized coatings.
- Multi-window optical configurations
- Integrated tubes and channels
- Black wall and coated options
Global Logistics Support
We provide comprehensive international shipping solutions for your quartz UV cuvette orders, including customs documentation, tracking, and delivery to research facilities worldwide.
- International express shipping
- Customs documentation assistance
- Secure packaging for fragile items
No MOQ UV Quartz Cuvettes with High Purity
Unlike most manufacturers, TOQUARTZ® operates with an efficient production model that allows us to deliver high-quality fused quartz UV cuvettes without enforcing large minimum orders.
In-House Manufacturing
Direct control over our production line allows us to efficiently schedule both large and small runs of quartz UV cuvette cells.
Standardized Components
We maintain an inventory of common components that can be quickly assembled into various quartz glass UV cuvette configurations.
Lean Manufacturing Approach
Our efficient workshop setup minimizes waste and maximizes flexibility, enabling cost-effective production of small batches of UV fused silica cuvettes.
Customer-Focused Business Model
We believe in building long-term relationships by meeting your specific needs, whether for single quartz UV cuvettes or volume production.
Fused Quartz UV Cuvette Fabrication Process丨TOQUARTZ
Precision Customization — No MOQ + Rapid Prototyping
Cross-Industry Solutions — Optics R&D + Chemical Labs
Innovative Manufacturing — High Accuracy + Bulk Accessibility
Why Choose TOQUARTZ® UV Quartz Cuvettes
With over a decade of experience manufacturing premium uv fused silica cuvette, TOQUARTZ® offers unmatched quality, customization, and service.
Custom Solutions for Your Specific Needs
Unlike off-the-shelf suppliers, TOQUARTZ specializes in creatiAt TOQUARTZ®, we understand that standard quartz UV cuvettes don't always meet specialized research requirements. Our engineering team works directly with you to design and manufacture custom solutions.ng custom quartz cuvettes tailored to your exact specifications:
- Technical drawing collaboration and design refinement
- Prototype development for testing and validation
- Unique fused quartz UV cuvette configurations not available elsewhere
- Specialized optical window configurations and path lengths
No Minimum Order Quantity Required
Unlike many manufacturers who require large minimum orders, TOQUARTZ® provides quartz glass UV cuvettes in quantities that make sense for your project—whether you need one custom piece or thousands.
- Single-unit orders accepted for specialized quartz UV cuvette cells
- Small batch manufacturing capability without premium pricing
- Ideal for research labs needing specialized UV fused silica cuvettes
- Progressive scaling options as your requirements grow
FAQs
Q: Why do you need a quartz UV cuvette instead of glass?
A: Quartz UV cuvettes are essential for measurements in the ultraviolet range (below 350nm) because regular glass absorbs UV light. Quartz transmits light down to 190nm, making it necessary for DNA/RNA quantification (260nm), protein analysis (280nm), and other UV spectroscopy applications.
Q: What is the wavelength range for quartz UV cuvettes?
A: TOQUARTZ® fused quartz UV cuvettes typically provide excellent transmission across 190-2500nm wavelength range. High-purity quartz offers transmission down to 190nm in the UV range, making it suitable for a wide range of spectroscopic applications.
Q: How to use quartz UV cuvette properly?
A: For optimal results with quartz glass UV cuvettes: 1) Handle by non-optical sides only, 2) Clean before/after use with appropriate solvents followed by distilled water, 3) Dry with compressed air or nitrogen (never with paper towels), 4) Fill to appropriate level (usually 2/3 capacity), 5) Insert into spectrophotometer with optical windows aligned to light path, and 6) Store clean and dry in protective cases.
Q: What is the quartz UV cuvette path length and why does it matter?
A: The path length of a quartz UV cuvette is the distance light travels through the sample (typically 10mm in standard models). Path length directly affects absorbance according to Beer-Lambert Law (A=εcl). Shorter path lengths (1mm, 2mm, 5mm) are used for concentrated samples, while longer paths (20mm, 50mm, 100mm) enhance sensitivity for dilute solutions. TOQUARTZ® offers UV fused silica cuvettes with path lengths from 1mm to 100mm.
Q: What is the quartz UV cuvette chemical compatibility?
A: Quartz UV cuvettes are chemically resistant to most solvents, acids, and bases, with exceptions of hydrofluoric acid (HF) and hot concentrated phosphoric acid. They are compatible with organic solvents like acetone, ethanol, methanol, DMSO, DMF, and can withstand aqueous solutions at various pH levels. When using fused quartz UV cuvettes with aggressive chemicals, consider models with PTFE or screw caps rather than standard plastic lids.
Q: How should I clean my quartz UV cuvette?
A: To properly clean quartz glass UV cuvettes: 1) Rinse immediately after use with a compatible solvent, 2) For persistent residues, use appropriate cleaning solution (mild acid, base, or specialized cuvette cleaner), 3) Rinse thoroughly with distilled/deionized water, 4) Dry with compressed air or nitrogen, 5) Check optical surfaces for cleanliness, and 6) Store properly. Avoid abrasive materials and never use ultrasonic cleaners for quartz UV cuvettes with cemented components.
Q: What is the refractive index of quartz UV cuvettes?
A: The refractive index of fused quartz UV cuvettes is approximately 1.46 at 589.3nm (sodium D line). This property is important when considering light refraction at material interfaces and when designing optical systems that incorporate quartz UV cuvette cells. The refractive index varies slightly with wavelength due to dispersion effects.
Q: What are black wall quartz UV cuvettes used for?
A: Black wall quartz UV cuvettes feature two clear optical windows with the remaining sides made of black quartz or coated with opaque material. They’re specifically designed for fluorescence measurements to: 1) Minimize light scattering, 2) Reduce background interference, 3) Prevent cross-talk between samples in multi-sample instruments, and 4) Improve signal-to-noise ratio in sensitive fluorescence applications. TOQUARTZ® offers various black wall fused quartz UV cuvette configurations for specialized fluorescence studies.
Contact TOQUARTZ® For Your UV Quartz Cuvette Needs Today
Reach out to our team for custom quartz UV cuvette solutions, technical support, or to place an order. We respond to all inquiries within 24 hours.
- Direct factory pricing with no intermediaries
- Expert engineering support for custom designs
- No minimum order quantity requirements
- Fast delivery with 24-hour shipping for stock items
- Comprehensive supply chain management services