1. Gel kutentha (0.2% yankho) 50-90°C. 2. Kusungunuka m'madzi ndi polar kwambiri c ndi gawo loyenera la ethanol / madzi, propanol / madzi, dichloroethane, ndi zina zotero, zosasungunuka mu etha, acetone, ethanol absolute, ndi kutupa momveka bwino kapena pang'ono turbid m'madzi ozizira a colloidal solution. Amadzi...
Werengani zambiri