Repeatability and reproducibility of retention data and band profiles on six batches of monolithic columns.
Chromatographic data were acquired for eight different mixtures, under five different sets of experimental conditions, for a total of 30 neutral, acidic and basic test compounds, on a series of six Chromolith Performance columns from Merck. These columns are made of a C18 chemically bonded silica monolith. Each column belonged to a different production batch, so the data reported here characterize their batch-to-batch reproducibility. The parameters studied in this work were the retention times, the retention and separation factors, the hydrophobic and the steric selectivities, the column efficiencies, and the tailing factors for all 30 compounds.
Kel
Marianna
M
Department of Chemistry, The University of Tennessee, Knoxville 37996-1600, USA.
Guiochon
Georges
G
D002853:Chromatography, Liquid / Q000379:methods*; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity