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Chromatogram development
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Description
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Chromatogram development
Description
Elution in reproducible standardized conditions is a key condition for obtaining high-quality results.
Selection of the «proper» chamber is done during method development and generally follows «practical» considerations such as which chamber is available, which one must be used due to an SOP or following a guideline, or which one has been used in the past if a results comparison is to be made. However, a focus should also be on economical aspects such as time requirement and solvent consumption and on reproducible conditions.
The Horizontal Developing Chambers
have proven to be exceptionally economical, flexible and reproducible in operation. Although designed for applications where the plate is developed from two sides, they are also suitable for single-sided developments in unsaturated, saturated and sandwich configuration as well as for preconditioning of HPTLC plates. Please note that results are not comparable to vertical developing chambers.
The Automatic Developing Chamber 2 (ADC 2)
is a software-controlled device for reproducible plate development. This instrument does not only eliminate any effects of the operator when introducing the plate into a saturated chamber, but also the activity of the layer prior to start of chromatography can be set and drying of the developed plate is rapid, homogeneous, and complete. For development a conventional 20 x 10 cm Twin Trough Chamber is used. This way chamber geometry and chromatographic conditions of already existing analytical procedures can be retained, but environmental and operational effects are standardized.
In case the sample contains polar and non-polar components, which must be separated in the same analysis, the principle of
Automated Multiple Development (AMD 2)
can be employed. Development is performed on the basis of a solvent gradient from polar to non-polar over several steps with intermediate drying.
Product list
Chambers and SmartAlert monitor
Flat Bottom Chambers, CAMAG Twin Trough Chambers, Horizontal Developing Chambers CAMAG, smartAlert solvent front monitor serves for dependable monitoring the development of a glass plate in a glass developing chamber.
Automatic Developing Chamber 2 (ADC 2)
The CAMAG Automatic Developing Chamber 2 (ADC 2) is a device for reproducible plate development. It performs the development step fully automatically, and independent of environmental effects.
Automated Multiple Development (AMD2)
The CAMAG Automated Multiple Development procedure allows High-Performance Thin-Layer Chromatography to be utilized for difficult analytical tasks that cannot be solved by isocratic HPTLC.
HPTLC Vario System
Development with six different developing solvents can be tested side by side
SmartCUT Plate Cutter
Convenient and precise cutting of pre-coated TLC/HPTLC glass plates.
Downloads
CHROMATOGRAM DEVELOPMENT.pdf
Applications
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ВЭТСХ – инструментальная ТСХ (Презентация)