Introducing our Rectangular UV Absorption Quartz Cuvette, a precision-engineered tool specifically designed for spectrophotometer applications, ensuring superior accuracy in your absorption studies.
Item Code: QS-404
External Size: Meticulously crafted with dimensions of Height 45mm x Width 12.50mm x Depth 12.50mm, perfectly tailored for optimal performance.
Pathlength: 10mm, providing a standard measurement for accurate and consistent results in your optical experiments.
Polished Windows: Featuring 2 polished windows for clear and precise measurements, with the remaining two sides elegantly matt finished for enhanced stability.
Quartz Grade: Crafted from Synthetic High Purity Silica, ensuring unparalleled clarity and performance in demanding applications.
This is our most popular item worldwide, adaptable with either round bottom corners or straight corners, both serving the same versatile applications.
Explore our diverse range: We offer a comprehensive selection of cuvettes with varying wavelengths from 1mm to 100mm. Discover the details below:
As a dedicated small cuvettes factory based in China with over 30 years of expertise, we excel not only in manufacturing but in understanding the 'why' behind each design. We are committed to excellence, using China's top grade quartz known as 'Synthetic JGS1.' Below is a comparative analysis of our material quality:
The materials used are crucial to the cuvettes' effectiveness. We proudly employ the top-grade quartz JGS1, recognized globally as a leading standard comparable to Corning or Heraeus, ensuring reliability and precision.
We employ a variety of meticulous manufacturing processes, all under our stringent quality control, to create cuvettes that meet your exacting standards:
Our Offerings Include:
First Category: Standard Cuvettes allowing for 2-way light passage:
1. Standard cuvette with lid for secure containment,
2. Standard cuvette with stopper for enhanced sample integrity,
3. Micro Cuvettes with black walls, complete with lid and stopper, ideal for minimizing background noise,
4. Cylinder type cuvette with stopper for versatile applications,
5. Customized designs to meet specific research needs.
Second Category: Fluorescence Cuvettes designed for 4-way light passage for comprehensive analysis:
1. Standard fluorescence cuvettes with stopper for precise experimentation,
2. Micro cuvette available with either a lid or stopper to suit your requirements,
3. Jumbo cuvettes for fluorescence, offering expanded capacity for large-scale studies,
4. Customized solutions tailored to your unique research demands.
Excellence in Curve Performance:

Our cuvettes exhibit superior performance not only in Transmittance (T%) but also in Absorbance, Curve accuracy, and more, outshining competitors through our commitment to high-quality materials, expert construction techniques, and skilled craftsmanship.
We warmly invite you to send us your inquiries regarding our cuvettes. We are committed to exceeding your expectations with our exceptional quality and dedicated service. Thank you for considering us.