Introducing our refined Fluorescence Quartz Cuvette with Stopper, meticulously engineered for advanced fluorimetry applications. Crafted from the highest purity synthetic quartz, these cuvettes set unparalleled standards in precision and performance, making them indispensable for any sophisticated spectrophotometry setup.
Item Code: QS-218
External Dimensions: Height 48mm x Width 12.5mm x Depth 52.5mm
Pathlength: 50mm
Internal Measurements: Height 38mm x Width 10mm x Depth 50mm
Material Type: High Purity Synthetic Silica, internationally recognized as 'JGS1' in China.
Windows: 4, ensuring comprehensive light passage for enhanced spectroscopic analysis.
With exceptional craftsmanship and cutting-edge high-temperature fusion technology, our cuvettes deliver unmatched longevity, offering you a reliable partner in demanding laboratory environments.Produced through our sophisticated fire-fusing process, these cuvettes boast exceptional robustness and chemical resilience, capably enduring even the harshest chemical reagents and conditions.
Constructed from the superior-grade synthetic quartz, known as JGS1, our cuvettes surpass the standard market offerings. While some manufacturers compromise with cheaper materials, our commitment to excellence shines through. Discover the distinction in the provided image:

Rest assured, data integrity is our promise. Evaluate and verify the performance metrics of our products for yourself:
Item |
No. |
Model |
A
190.00 nm |
B
200.00 nm |
C
210.00 nm |
D
220.00 nm |
E
230.00 nm |
F
240.00 nm |
G
250.00 nm |
H
260.00 nm |
23 |
5-2 |
T% |
81.1 |
82.7 |
83.7 |
84.5 |
84.9 |
85.3 |
85.4 |
85.6 |
24 |
5-3 |
T% |
81.3 |
82.9 |
83.8 |
84.6 |
85 |
85.4 |
85.5 |
85.7 |
25 |
5-4 |
T% |
80.9 |
82.4 |
83.4 |
84.1 |
84.5 |
85 |
85.1 |
85.5 |
26 |
5-5 |
T% |
80.5 |
82.1 |
83.2 |
84 |
84.4 |
85 |
85.1 |
85.5 |
27 |
6-1 |
T% |
80.8 |
82.1 |
83.1 |
83.9 |
84.4 |
85 |
85.1 |
85.5 |
28 |
6-2 |
T% |
80.8 |
82.3 |
83.4 |
84.1 |
84.5 |
85 |
85.1 |
85.4 |
29 |
6-3 |
T% |
80.7 |
82.3 |
83.5 |
84.2 |
84.6 |
85.1 |
85.2 |
85.5 |
30 |
6-4 |
T% |
82.1 |
83 |
83.8 |
84.5 |
84.9 |
85.3 |
85.4 |
85.6 |
Indeed, the essence of our cuvettes lies within their material composition. Utilizing top-tier JGS1 quartz, our products stand on par with the respected quality benchmarks of industry giants like Corning and Heraeus.
In addition, we proudly present our diverse product range:
First Category: Standard Cuvettes, optimized for dual light transmission:
1. Standard cuvette featuring a functional lid, designed for versatility.
2. Standard cuvette enhanced with a precision-engineered stopper.
3. Micro cuvettes, sporting a unique black wall, complete with a lid and stopper for controlled environments.
4. Cylindrical cuvettes, thoughtfully paired with a secure stopper for dependable use.
5. Tailor-made designs, meticulously crafted to align with your unique specifications.
Second Category: Fluorescence Cuvettes, perfected for quadruple light transmission:
1. Standard fluorescence cuvettes, each securely furnished with a stopper for precise experiments.
2. Micro cuvette, offering the versatility of a lid or stopper for flexible application.
3. Jumbo cuvettes, specifically engineered to elevate fluorescence testing to new heights.
4. Customizable solutions, ready to be tailored to your exact project needs.
We cordially invite your inquiries about our comprehensive range of cuvettes. Our unwavering commitment to you is reflected not just in competitive pricing, but in delivering extraordinary service every step of the way.
Thank you for choosing Yixing Zhicheng Material Co., Ltd. as your trusted partner for all your cuvette needs.