Litlhoko tsa ho etsa lera: Lera le sebelisetsoang cellulose acetate electrophoresis le na le litlhoko tse thata.Taba ea pele, thepa e tala bakeng sa tlhahiso ea membrane, cellulose acetate, e tlameha ho ba le bohloeki bo phahameng.Ha ea lokela ho ba le litšila tse kang hemicellulose, lignin, kapa li-ion tsa heavy metal....
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