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What is the function of stationary phase in Gas liquid chramatography?
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∙ 15y ago
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∙ 15y ago
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What is the function of the mobile phase for developing a chromatogram?
stationary phase is the solid called the filter paper and mobile phase is the liquid or organic solvent present in the developing tank or beaker by ayesha zulfiqar
What are mobile phase and stationary phase?
stationary phase is the solid called the filter paper and mobile phase is the liquid or organic solvent present in the developing tank or beaker by ayesha zulfiqar
What are the principles and methods of high performance liquid chromatography and gel chromatography?
Liquid chromatography separation of multicomponant system according to diffrent interaction of dissolved componant with stationary phase. the stationary phase and mobile phase is very wide range
What is the significance of the stationary phase in gas chromatography?
The stationary phase is the medium that is used to react with the mobile phase. The molbile phase is sent through the column. The stationary phase is inside the column and reacts with your carrier liquid (mobile phase) which contains the sample that you want to be analyzed. Stationary phase is different for every column because you need different mediums for different tests.
What is stationary phase and mobile phase?
mobile phase is the phase that consist of the analyte and stationary phase is the phase that is standstill
What is difference bet GLC and HPLC?
GLC has a stationary liquid phase and gas moving phase HPLC had a stationary solid phase and liquid moving phase HPLC is done under high pressure. HPLC can be used for thermally unstable compounds as opposed to GLC HPLC can be used for polar or low volatile compounds as opposed to GLC
What is the difference between partition chromatography and adsorption chromatography?
The partition chromatography involves separation between liquids while adsoption chromatography involves solid and liquid separations. Answer: Partition Chromatography is a liquid liquid extraction which involves two solvents while adsorption chromatography is a liquid solid extraction which involves a solid stationary phase & a liquid mobile phase.
Why H2O is stationary phase in chromatography?
Water does not have to be the stationary phase. It can be the diluent. Stationary phases are a wide array of substances. The stationary phase depends on the sample being analyzed.
What is the purpose of the filter paper inside the developing chamber in chromatography?
Paper is the (solid) stationary phase, 'sucking' up the liquid, mobile (= transporting) phase
How HPLC is used as separation technique?
it used a mobile phase to carry a sample through a tube containing a stationary phase which is a liquid coated on solid particles.
What is mobile and stationary phase in Chromatography?
Moblie phase is that phase in chromatography that moves the analyte components along with it. Stationary phase remains static during chromatography.
What is the significance of TLC over paper chromatography?
Paper chromatography and TLC both use a solid stationary phase and liquid mobile phase. The only real difference is in the physical and chemical composition of the stationary phase. Paper chromatography uses a fibrous protein/polymer mesh (i.e. paper) as its stationary phase, TLC uses a compacted powder (usually silica or alumina) on a sealed backing.
