Quick Overview Of Column Chromatography
Before performing a separation on a chromatographic column, it is highly recommended to make different tests on thin layer chromatography (TLC) to find the best conditions for the separation. It is then important to use the same solvent system and adsorbent afterwards, on flash chromatography.
This document includes the principal common steps for performing flash chromatography:
1-Methodology
2-Theory of separation
3-Choice of solvent
4-Loading the column
5-Solvent equilibration
6-Loading of the sample
7-Column capacity
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SiliaFlash® Irregular Silica Gels - S40 Silica
SiliCycle offers a wide selection of silica gels with pore size of 40 Å including particle size distribution of 15-35 µm for high performance chromatography purposes.
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SiliaFlash® Irregular Silica Gels - I60 Silica (15-25 µm)
SiliCycle offers a wide selection of silica gels with pore size of 60 Å including particle size distribution of 15-25 µm for high performance chromatography purposes.
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