5 Questions
What is recommended to keep spots small and compact during solvent evaporation?
Applying the sample in several portions with intermediate drying
How can solvent evaporation be accelerated?
By using hot air
What should be avoided to prevent diffusing during solvent evaporation?
Applying the sample in one thick layer
Which method is NOT helpful in maintaining small and compact spots during solvent evaporation?
Applying a thick sample layer
Why is it better to apply the sample in several portions during solvent evaporation?
To keep spots small and compact
Learn about the stationary phase in chromatography, consisting of finely dispersed adsorbent particles like silica gel or alumina, coated on a flat plate made of plastic, aluminum, or glass with specific dimensions. Understand its role and composition in separation techniques.
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