Unmatched peak shape of basic compounds could be achieved while maintaining good peak shape for acidic compounds with...
Shim-pack Arata LC Columns
HPLC Column
Unprecedented Resolution and Peak Shape of Basic Compounds
Even for LC columns that claim to be designed for basic compounds, adequate resolution often can not be obtained due to problems such as leading of highly polar basic compounds, peak shape deterioration of acidic compounds, or long equilibration time required for low ionic strength acidic mobile phase. All of these issues have been solved with Shim-pack Arata that was specifically designed to give unmatched peak shape for basic compounds.
Особенности
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In order to obtain good peak shape of peptides under reversed phase chromatography, TFA containing mobile phases are frequently used which...
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When analyzing basic compounds on a typical ODS column with low ionic strength acidic mobile phase, peak shape and long equilibration times are...
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