- Home
- /
- Types
- /
- Quartz Cuvette
- /
- Quartz Fluorescence Cuvette
- /
- 5-Sided Quartz Fluorescence Cuvettes...
5-Sided Quartz Fluorescence Cuvettes for Spectroscopy Systems -TOQUARTZ®
Features of 5-Sided Quartz Fluorescence Cuvettes
TOQUARTZ® 5-Sided Quartz Fluorescence Cuvettes combine precision engineering with high-purity materials to deliver exceptional optical performance for demanding laboratory applications. Each cuvette is manufactured to strict specifications to ensure consistent results in fluorescence spectroscopy and multi-angle analysis.
Material Purity
The high-purity quartz with SiO₂ content up to 99.995%, ensuring minimal impurities and maximum optical clarity for precise measurements in sensitive applications.
5 Optical Windows
Five polished transparent sides allow for multi-angle excitation and detection, enabling versatile experimental setups and advanced optical measurements.
Broad Spectral Range
Excellent transmittance from 200nm to 2500nm with no absorption peaks, making these cuvettes ideal for UV, visible, and near-infrared applications.
Chemical Resistance
Superior resistance to acids, bases, salts, and fluoride gases makes these cuvettes ideal for aggressive chemical environments and corrosive samples.
- SiO2 Purity ≥99.98%, up to 99.995%
- Chemical Resistance to Harsh Reagents
- Customization Services Available
Technical Specifications & Dimensions of 5-Sided Quartz
Fluorescence Cuvettes
Technical Specifications
| Property | Specification |
| 1. Physical Properties | |
| Material Composition | High-purity quartz (≥99.995% SiO₂) |
| Optical Windows | 5 sides polished |
| Surface Flatness | ≤λ/10 |
| Dimension Tolerance | ±0.1mm standard (±0.05mm available) |
| Density | 2.2 g/cm³ |
| Hardness (Mohs) | 5.5 – 6.5 |
| Thermal Expansion Coefficient | 5.5 × 10-7/℃ |
| 2. Chemical Properties | |
| Chemical Resistance | Excellent resistance to acids, bases, salts and fluoride gases |
| Water Absorption | ≤0.01% |
| Helium Permeability | Negligible at room temperature |
| 3. Optical Properties | |
| Transmission Range | 190-4500nm (UV-VIS-NIR) |
| Refractive Index (589.3nm) | 146% |
| UV Transmission (254nm) | >80% at 10mm thickness |
| Surface Quality | 80-50 scratch-dig |
Size Chart
| Model | Description | Path Length | Volume | Outline Dimension |
| AT-BSM-6028 | 350μl 5-Sided Quartz Fluorescence Cuvette | 1mm | 350μl | 12.5×3.5x45mm |
| Model | Description | Path Length | Volume | Outline Dimension |
| AT-BSM-6028-1 | 700μl 5-Sided Quartz Fluorescence Cuvette | 2mm | 700μl | 12.5×4.5x45mm |
| Model | Description | Path Length | Volume | Outline Dimension |
| AT-BSM-6028-2 | 1750μl 5-Sided Quartz Fluorescence Cuvette | 5mm | 1750μl | 12.5×7.5x45mm |
| Model | Description | Path Length | Volume | Outline Dimension |
| AT-BSM-6028-3 | 3500μl 5-Sided Quartz Fluorescence Cuvette | 10mm | 3500μl | 12.5×12.5x45mm |
| Model | Description | Path Length | Volume | Outline Dimension |
| AT-BSM-6028-4 | 7000μl 5-Sided Quartz Fluorescence Cuvette | 20mm | 7000μl | 12.5×22.5x45mm |
| Model | Description | Path Length | Volume | Outline Dimension |
| AT-BSM-6028-5 | 10500μl 5-Sided Quartz Fluorescence Cuvette | 30mm | 10500μl | 12.5×32.5x45mm |
| Model | Description | Path Length | Volume | Outline Dimension |
| AT-BSM-6028-6 | 14000μl 5-Sided Quartz Fluorescence Cuvette | 40mm | 14000μl | 12.5×42.5x45mm |
| Model | Description | Path Length | Volume | Outline Dimension |
| AT-BSM-6028-7 | 17500μl 5-Sided Quartz Fluorescence Cuvette | 50mm | 17500μl | 12.5×52.5x45mm |
| Model | Description | Path Length | Volume | Outline Dimension |
| AT-BSM-6028-7 | 17500μl 5-Sided Quartz Fluorescence Cuvette | 50mm | 17500μl | 12.5×52.5x45mm |
TOQUARTZ® Solutions for Precision Spectroscopy Challenges with 5-Sided Quartz Fluorescence Cuvettes
5-Sided Quartz Fluorescence Cuvette in Time-Resolved Fluorescence Lifetime Imaging
Key Advantages
-
Orthogonal Excitation-Detection Geometry
Enables 90° excitation and detection without repositioning, reducing alignment error by up to 15%. -
Minimized Photobleaching Exposure
Side-illumination reduces direct laser exposure, extending sample fluorescence lifetime by 28%. -
Improved Temporal Resolution
Allows simultaneous multi-angle detection, enhancing lifetime decay curve accuracy by 21%.
TOQUARTZ® solution
A biomedical imaging lab at a German university struggled with 15% signal loss due to repeated sample repositioning in FLIM assays. After switching to TOQUARTZ® 5-sided cuvettes, they achieved fixed orthogonal excitation/detection, reducing photobleaching by 28% and improving decay curve resolution by 21%, enabling more accurate pH mapping in live-cell environments.
5-Sided Quartz Fluorescence Cuvette in Quantum Dot Emission Profiling for Display Technology
Key Advantages
-
Full Angular Emission Capture
Supports 0°, 45°, and 90° detection simultaneously, enabling 180° emission mapping in one setup. -
Reduced Angular Color Shift Error
Multi-angle data collection reduced spectral deviation by 22% in QD calibration tests. -
Real-World Panel Simulation
Mimics edge and frontal light paths, improving QD behavior modeling accuracy by 19%.
TOQUARTZ® solution
A Korean display materials company faced a 22% mismatch between lab and panel emission profiles due to limited angular data. Using TOQUARTZ® 5-sided cuvettes, they captured full-angle emission in a single run, reducing calibration error to 4.8% and cutting QD formulation cycles from 5 to 3 iterations.
5-Sided Quartz Fluorescence Cuvette in Fluorescence Polarization Assays for Drug Discovery
Key Advantages
-
Multi-Axis Polarization Validation
Allows simultaneous vertical and horizontal emission detection, reducing anisotropy error by 17%. -
Elimination of Repositioning Artifacts
Fixed multi-angle access reduced FP assay variability by 12% in HTS platforms. -
Compatible with Robotic HTS Arms
Five-window design supports automated dual-axis readouts without manual cuvette rotation.
TOQUARTZ® solution
A U.S.-based pharmaceutical company reported 14% false positives in FP assays due to limited polarization configurations. After adopting TOQUARTZ® 5-sided cuvettes, they implemented dual-axis detection in their HTS system, reducing false positives to 3.2% and increasing screening throughput by 25% across 96-well formats.
TOQUARTZ® Customization Options for5-Sided Quartz
Fluorescence Cuvettes
Dimensional Customization
TOQUARTZ® support precise dimensional adjustments to fit unique instrument holders or sample volumes.
-
Path Length Options
Adjusted to match optical beam width and sample depth. -
Wall Thickness Control
Tuned for thermal stability and mechanical strength. -
Height and Width Fit
Designed to integrate with custom cuvette holders.
Optical Window Configuration
We offer flexible window arrangements to support complex excitation and detection geometries.
-
Window Placement
Optimized for orthogonal or multi-angle light paths. -
Surface Orientation
Configured to align with polarized beam directions. -
Window Count Selection
Choose specific sides for optical access or shielding.
Integration Compatibility
We ensure cuvette compatibility with your existing instruments and automation systems.
-
Robotic Arm Access
Configured for automated sample handling systems. -
Adapter Design Help
Engineering support for custom holder integration.
Usage and Care Guidelines
Handling Instructions
- Always handle cuvettes by the frosted or non-optical sides to prevent fingerprints and contamination on optical windows.
- Wear powder-free gloves when direct handling is necessary.
- Avoid mechanical shocks or impacts that could cause micro-fractures in the quartz.
- For temperature-sensitive applications, allow the cuvette to gradually reach the desired temperature to prevent thermal shock.
Cleaning Procedures
- Rinse immediately after use with appropriate solvent (typically the same solvent used in your sample).
- For thorough cleaning, use mild laboratory detergent solution, followed by extensive rinsing with deionized water.
- For persistent organic residues, soak in chromic acid or freshly prepared piranha solution (H₂SO₄/H₂O₂) with appropriate safety precautions.
- Dry with clean, compressed air or nitrogen gas. Never use abrasive materials or tissues that could scratch the optical surfaces.
Storage Recommendations
- Store clean, dry cuvettes in the original packaging or in a dedicated dust-free container.
- Maintain a clean, dry environment away from chemical vapors that could deposit on optical surfaces.
- Avoid direct contact between cuvettes to prevent scratches on optical windows.
- For long-term storage, consider using desiccant packs to maintain a dry environment.
Lifetime Extension Tips
- Implement a regular inspection routine to check for micro-scratches or damage to optical surfaces.
- Avoid extended exposure to UV radiation when not in use, as this can affect some specialized coatings.
- For high-temperature applications, ensure gradual heating and cooling to prevent thermal stress.
- Create a maintenance log for each cuvette to track usage history and cleaning cycles, particularly for critical applications.
Need Expert Guidance for Your 5-Sided Quartz Fluorescence Cuvette Application?
help you select the optimal cuvette configuration for your specific research or analytical requirements.
Why Partner with TOQUARTZ
Direct Factory Advantage
As a direct manufacturer, we can cut out the numerous intermediate links.
Engineering Expertise
Technical team guides clients from material selection to design optimization, translating specs into deliverables.
Flexible Manufacturing
Handling standard & custom orders via small-batch expertise and prototyping rigor to meet urgent deadlines.
Quality
Assurance
Pre-shipment 3-step validation:
1. dimensional accuracy,
2. material purity ,
3. performance thresholds
Global Supply Chain
Reliable global logistics to industrial hubs (DE/US/JP/KR priority) with trackable milestones.
Releted Products
As a specialized manufacturer with direct factory capabilities, TOQUARTZ provides both standard and custom quartz solutions with engineering support throughout the specification and implementation process.
FAQ
Q: What advantages does a 5-Sided Quartz Fluorescence Cuvette offer in multi-angle fluorescence detection?
A: A 5-Sided Quartz Fluorescence Cuvette allows simultaneous excitation and emission collection from multiple directions. This is particularly useful in anisotropy, FLIM, or quantum dot studies where angular resolution is critical. The fifth window enables orthogonal or diagonal light paths without repositioning the sample. This improves signal fidelity and reduces alignment errors.
Q: What is the benefit of four-side transparency in a 5-Sided Quartz Fluorescence Cuvette for polarization assays?
A: Four transparent sides allow flexible placement of polarizers and detectors at multiple angles. This is essential for accurate fluorescence polarization measurements and anisotropy calculations. It eliminates the need to rotate the cuvette, reducing mechanical error. The design supports dual-axis polarization validation.
Q: How does the 5-Sided Quartz Fluorescence Cuvette improve signal-to-noise ratio in low-concentration assays?
A: The additional optical windows enable optimized excitation and emission geometry, maximizing photon collection. This is critical when working with low-abundance fluorophores or weakly emitting samples. The high-purity quartz minimizes background autofluorescence. Together, these features enhance detection sensitivity.
Q: What precautions should be taken when using the 5-Sided Quartz Fluorescence Cuvette in temperature-controlled fluorescence experiments?
A: The cuvette can withstand high temperatures, but gradual heating and cooling are recommended to avoid thermal shock. The screw cap helps maintain internal pressure and prevents evaporation. For flow-through versions, ensure tubing materials are also temperature-compatible. Always pre-equilibrate the cuvette to avoid condensation on optical surfaces.
Q: What are the limitations of using a 5-Sided Quartz Fluorescence Cuvette in high-speed flow applications?
A: While the cuvette supports flow-through design, extremely high flow rates may cause turbulence and signal instability. Ensure laminar flow by using appropriate tubing and pump settings. The optical windows are stable under moderate pressure. For high-pressure systems, reinforced cuvette versions are available upon request.
Contact our engineering team for technical consultation and pricing. We’ll help you select the optimal specifications for your application requirements.
English 
Русский 
العربية 
Deutsch 
Español 
한국어 
Français 
Português do Brasil 
Türkçe