Liquid chromatography uses a liquid mobile phase, with the stationary phase being on a planar surface or packed into a column. High-performance chromatography (HPLC) and ultra-high-performance liquid ...

Understanding and characterizing complex compounds is essential for drug discovery and development. Chromatography is a vital ...

Figure 2: Comparison of Shim-pack VP-ODS with conventional 5-μm particle column and the Shim-pack XR-ODS with 2.2-μm particles. Chromatographic conditions: Mobile phase: waterâ acetonitrile (40/60, ...

Hydrophilic interaction liquid chromatography (HILIC) columns are preferred for glycan analysis, and peptide mapping is done using C18-RP columns. For almost all of these applications, bio-inert ...

But they could be by HPLC. In HPLC, a liquid mobile phase carries mixtures of compounds through a column packed with particles. As a pump forces the mobile phase through the column, the compounds ...

Waters pioneered ultra performance liquid chromatography (UPLC) in 2004 with the launch of the ACQUITY™ UPLC™ Column, enabling the optimal use of sub 2-µm particles for the first time.

Researchers from Sapienza Università di Roma and ETH Zürich investigated the performance of micro- and nano-liquid chromatography systems by examining how capillary LC behaves under varying ...

Waters has announced that more than 40 products within its liquid chromatography (LC) chemistry portfolio have obtained Accountability, Consistency, and Transparency (ACT) Ecolabels from My Green Lab, ...

Waters offers a wide array of column choices and formats, including HPLC, UHPLC, GPC, SFC, and SEC, all built on reliable quality manufacturing that ensures that methods developed today will have the ...