standard cuvette with stopper

Standard Cuvette with Stopper

The standard cuvette with stopper is a precision-crafted laboratory vessel designed to meet the demanding needs of spectrophotometric analysis, especially in applications involving volatile, corrosive, or hazardous solvents. Compatible with most major brands of UV-Vis spectrophotometers, this cuvette combines high performance, durability, and enhanced safety features to support accurate and consistent measurements across a wide range of laboratory environments.

Manufactured from high-quality optical glass or quartz, this cuvette offers exceptional light transmission and chemical resistance. The optical glass variant is ideal for visible light spectrum analysis, while the quartz version is suitable for both ultraviolet and visible (UV-Vis) spectrophotometry, thanks to its superior transmission properties down to 190 nm.

The standout feature of this cuvette is its precision-fitted stopper, which serves multiple critical functions during use. The stopper is able to prevent solvent from leaking, ensuring sample integrity and reducing the risk of exposure to hazardous chemicals. This makes the cuvette particularly suitable for testing volatile, corrosive, or toxic solvents, offering an added layer of protection for both the user and the instrument.

The stopper also helps minimize evaporation and prevents contamination from external sources, making it ideal for long-duration experiments or sensitive analytical procedures where sample stability is paramount. Whether used in pharmaceutical research, biochemical assays, chemical synthesis, or environmental monitoring, this cuvette provides reliable performance under stringent conditions.

Each cuvette is designed with precision-ground sides and a standard 10 mm path length to ensure reproducible results and minimal light scattering. The smooth, clear inner walls aid in consistent sample filling and cleaning, while the robust stopper is typically made from PTFE (Teflon) or other chemically resistant materials to withstand aggressive substances without degradation.

In summary, the standard cuvette with stopper is engineered for secure, leak-free operation in spectrophotometric testing. The stopper is able to prevent solvent leakage, making this cuvette an ideal choice for hazardous solvent testing where safety, accuracy, and chemical compatibility are crucial. Whether you are conducting sensitive UV-Vis analyses or working with reactive materials, this cuvette delivers the precision and protection your lab demands.