Some Aspects of Chemical and Pharmacolog
โ
Bose, B.C. ;Vijayvargiya, R. ;Saifi, A.Q. ;Sharma, S.K.
๐
Article
๐
1960
๐
Elsevier
โ 261 KB
ethyl acetate; shake mechanically for five minutes. Aspirate off the aqueous phase, add about 5 Gm. of filter cel to the solvent phase, and filter the latter into a 100-ml. graduated cylinder or volumetric flask. When 100 ml. of filtrate has been collected transfer it to a 250-ml. beaker and evapora