Powder Classifying Machine Single Wheel Air Classifier Hts 100

Finally, they were dried 80c for 24 hours in an oven and crushed to homogeneous powder 80 mesheparation and identification of organic constituents 500 g air-dried powder were first extracted with n-hexane in a soxhlet for 48 hours the solvent was removed and the residue 15g was kept aside.

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