Hydrodynamic chromatography of silica colloids on small spherical nonporous silica particles
Hydrodynamic chromatography of silica colloids with 5 - 78 nm was investigated for spherical nonporous silica packed columns. Use of phosphate buffer as the eluent improved peak shape of silica colloids and allowed elution of the analytes at times relating to their sizes. The larger the diameter of...
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2009
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