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SYNTHESIS AND CHARACTERIZATION OF METHYL AMINO POLYSTYRENE AS RESIN MATERIAL OF CHROMATOGRAPHY
(Fakultas Farmasi, 2018)
Ion-exchange chromatography has been widely used in various separation process and purification. Commercial ion-exchange resin mostly uses polystyrene as base. This study reviewed the synthesis of cation-exchange resin ...
Identifikasi Golongan Metabolit Sekunder dan Aktivitas Antioksidan Eksstrak Daun Brotowali (Tinospora tuberculata Beumee)
(2018-01)
Penelitian ini bertujuan untuk mengetahui golongan metabolit sekunder, aktivitas antioksidan, nilai IC50, ekstrak yang memiliki aktivitas terbaik sebagai antioksidan, serta mengetahui potensi antioksidan daun brotowali ...