Application Note: Full Automation With Integrated LC

By Shimadzu Scientific Instruments

What kind of performance can be expected from an integrated LC? As stated above, simplified operation and the reduced burden of instrument management are persuasive factors for the selection of an integrated LC system. Moreover, compared to modular LC systems, the integrated LC is noted for its simplicity and its space-saving footprint, plus its excellent value, further attracting users to the integrated LC concept.

However, too much attention to the "simple" and "costsaving" factors could cloud the user's judgment, and lead to selection of an integrated LC with specifications that might not adequately satisfy the analysis requirements. This could occur because integrated LC units often display limitations in functionality compared to modular LC systems, for example, a narrow flow rate range and a single detector option. Thus, performance might be sacrificed for compactness, and versatility might be sacrificed for a specific use.

Therefore, from the standpoint of compactness and performance (limited functionality) alone, there is a possibility that the requirements for conducting multiple types of analysis may not be satisfied with an integrated LC system.