| 愚者不惑也 |
2011-04-19 22:57 |
Forword
CHROMATOGRAPHY
THE STATIONARY PHASE
Silica gel
Alumina
Activity
Activity grade
ELUTION SOLVENTS
Elution strength
Eluotropic series
Speed coefficient
POLARITY OF COMPONENTS
Estimating Dipole Moments
THIN LAYER CHROMATOGRAPHY
Applying sample
The development of the TLC plate
The visualisation of the TLC plate
Ultraviolet light
Iodine vapour
The retention factor Rf
Two-dimensional thin layer chromatography
Unusual shaped spots
TLC Visualisation Reagents
Useful websites
GENERAL REAGENTS
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