LC-20AD : A Versatile and Precise Solvent Delivery Module
The Shimadzu LC-20AD is a state-of-the-art device designed for laboratories with demanding high-performance liquid chromatography (HPLC) needs. This solvent delivery module stands out for its ability to provide constant flow rates with remarkable precision, which is crucial for reliable and reproducible analyses. Thanks to its advanced technology, it minimizes flow pulsations, enabling the use of highly sensitive detectors such as refractive index or electrochemical detectors.
The LC-20AD is particularly versatile, offering both high- and low-pressure gradient modes. In high-pressure gradient mode, two LC-20AD pumps can be used for precise control of solvent mixtures, while in low-pressure gradient mode, a single pump combined with a gradient unit allows the combination of up to four different solvents. This flexibility allows users to adapt the system to various analytical applications, ranging from simple analyses to complex gradient methods.
One of the major strengths of the LC-20AD is its optional automatic plunger rinsing system, which prevents premature seal failure when using high-salt-concentration buffer solutions. This system helps extend component life and maintain the integrity of analytical results.
In terms of safety, the LC-20AD is equipped with numerous features to ensure safe operation. It includes precautions for handling flammable and toxic solvents, as well as measures to prevent static electricity-related accidents. Additionally, the module is designed for easy integration into a complete HPLC system, with control options via system controllers such as the CBM-20A or CBM-20Alite.
The Shimadzu LC-20AD is an essential tool for laboratories requiring precise and reliable solvent delivery. Its versatility, advanced features, and safety measures make it a preferred choice for modern analytical applications.