Macherey-Nagel GmbH
Flash Chromatography
| Flash chromatography is an established and proven method for (semi)preparative separations since decades, particularly used in synthesis laboratories. Increasing sample quantities and the resulting demand for a high sample throughput caused developments of automated flash chromatography systems. As an experienced silica manufacturer, MACHEREY-NAGEL offers flash cartridges for the common systems. |
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Flash chromatography
Flash chromatography is a fast separation method of column chromatography for the purification of organic compounds of preparative scale. The standard method was developed from Still et al. in 1978 [W.C. Still, M. Kahn and A. Mitra, J. Org. Chem 43 (1978) 2913]. Non-automated systems consist of a glass column and a reservoir for the eluent. In flash chromatography, the eluent is pressed with a small excess pressure (1.5–2.0 bar) through a silica bed, manually packed before.
Flash chromatography is a fast separation method of column chromatography for the purification of organic compounds of preparative scale. The standard method was developed from Still et al. in 1978 [W.C. Still, M. Kahn and A. Mitra, J. Org. Chem 43 (1978) 2913]. Non-automated systems consist of a glass column and a reservoir for the eluent. In flash chromatography, the eluent is pressed with a small excess pressure (1.5–2.0 bar) through a silica bed, manually packed before.