Experience unparalleled precision with our Rectangular UV Absorption Quartz Cuvette, specifically crafted for high-performance spectrophotometry.
Item Code: QS-404
External Dimensions: Height 45mm x Width 12.50mm x Depth 12.50mm
Pathlength: 10mm
Featuring 2 Polished Windows for optimal clarity, with the remaining two sides elegantly matt finished.
Quartz Grade: Premium Synthetic High Purity Silica
Globally acclaimed as our top-selling item, available with either a round bottom corner or a straight corner, both delivering identical performance.
Explore our extensive range of cuvettes, with wavelength options ranging from 1mm to an impressive 100mm. Discover further details below:
As a dedicated small cuvettes factory in China with over 30 years of expertise, we excel not just in production but in understanding the science behind it. Upholding our commitment to quality, we utilize the finest quartz material in China, known as 'Synthetic JGS1'. See the comparative superiority of our materials below:
Without a doubt, the quality of material dictates the performance of cuvettes. Our choice of top-grade quartz JGS1, renowned globally as Corning or Heraeus, sets the benchmark for excellence.
Every cuvette we create is crafted with precision and control, employing diverse manufacturing techniques:
Our offerings include:
1. Standard cuvettes for dual-directional light passage:
1. Standard cuvette with lid,
2. Standard cuvette with stopper,
3. Micro cuvettes featuring a black wall, with lid and stopper
4. Cylindrical type cuvette with stopper,
5. Custom-designed solutions
2. Fluorescence cuvettes for quadruple-directional light passage:
1. Standard fluorescence cuvettes with stopper,
2. Micro cuvette, available with lid or stopper
3. Jumbo cuvettes optimized for fluorescence
4. Tailored customizations
Our Cuvettes deliver a remarkably smooth and precise curve:

Excelling not only in Transmittance (T%) but also in Absorbance, Curve, and other critical metrics, our cuvettes outperform competitors in China. This is thanks to our use of superior materials, impeccable construction techniques, and the expertise of our seasoned workforce.
We warmly invite you to send us your inquiries about our cuvettes. Our commitment to quality and service will ensure your complete satisfaction. Thank you for considering us.