column performance report, including a column-specific QC test chromatogram and a batch-specific amino acid separation, is enclosed with every Altura Poroshell HILIC-Z column.

The Dionex IonPac AS18-Fast-4μm column is compatible with pH 0-14 eluents and eluents containing organic solvents from 0 to 100% in concentration. The Dionex IonPac AS18-Fast-4μm column can …

Depending on the column type and the system used, special actions might be needed to protect the packed bed from high pressure, see the table below. Column pressure alarm values are only …

A QC Column Performance Report, including a test chromatogram, is enclosed with every Agilent column. The QC test system has been modified from a standard system to minimize system dead …

Abstract To achieve optimum performance from your GC column, it must be installed and prepared for use correctly. Here we discuss how to achieve the optimum performance and peak shape from your …

The following chromatogram demonstrates the determination of inorganic anions and low molecular weight organic acids in high purity water using the Dionex IonPac AS15 2-mm column and AG15 2 …

Assume that the physical length L = 30 ft., the ends are pinned and the column is braced at the ends only for the X-X axis and braced at the ends and mid-height for the Y-Y axis.