Question:
Quantitative analysis:
Author: LEIGHTON DWIGHT OBILLOSAnswer:
1 Area of adsorbent containing the substance can be removed from plate by scraping or by aspirating it into a PASTEUR PIPET 2 The compound is eluted from adsorbent using solvent and the stationary phase is removed by centrifugation or filtration 3 The solute is quantified using spectrometric or chromatographic methods
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Author
LEIGHTON DWIGHT OBILLOS