standard cuvette with lid and rund bottom

Standard Cuvette with Lid and Round Bottom

The standard cuvette with lid and round bottom is a high-quality laboratory vessel designed for reliable and accurate spectrophotometric measurements across a wide range of scientific and industrial applications. Precision-engineered for use with most standard UV-Vis spectrophotometers, this cuvette combines robust materials, thoughtful design, and enhanced sealing features to support consistent and safe analysis.

Crafted from optical glass or high-purity quartz, this cuvette offers exceptional light transmission and chemical stability. Quartz versions are especially well-suited for UV-VIS analysis due to their excellent optical clarity across a broad wavelength spectrum, including the deep ultraviolet range. Optical glass options are ideal for visible-range applications and offer excellent cost-effectiveness for routine analysis.

A unique feature of this model is its round bottom design, which promotes smooth mixing of samples and prevents solution retention in corners. This is especially useful when working with magnetic stir bars or in processes that require thorough sample homogenization, such as kinetic studies, enzyme reactions, or biochemical assays. The rounded bottom also facilitates more complete sample recovery and cleaning, reducing contamination risks between experiments.

The cuvette is equipped with a matched Teflon (PTFE) lid that provides a secure seal for enhanced sample protection. The Teflon lid can prevent solvent from leakage, ensuring safe handling of volatile or sensitive reagents. This sealing feature helps maintain sample integrity by minimizing evaporation and contamination, making the cuvette suitable for use with aggressive chemicals, solvents, and light-sensitive compounds.

With a standard 10 mm optical path length, this cuvette is compatible with a wide variety of spectrophotometers and analytical workflows. The clear optical windows are precision-polished for minimal light scattering and high measurement accuracy, ensuring reproducible results in both routine and advanced testing scenarios.

The standard cuvette with lid and round bottom is ideal for use in fields such as pharmaceutical research, environmental monitoring, food and beverage analysis, life sciences, and academic laboratories. It supports a range of applications including absorbance, concentration measurements, kinetic analysis, and quality control procedures.

In summary, the standard cuvette with lid and round bottom offers a reliable, user-friendly solution for precise spectrophotometric testing. Made from durable optical glass or quartz, it features a rounded bottom for better mixing and sample recovery, and a Teflon lid that prevents solvent leakage—ensuring both safety and accuracy in your analytical work. Whether you’re conducting high-precision research or routine lab measurements, this cuvette delivers dependable performance, sample protection, and long-lasting value.