Sesefa sa Syring se nang le membrane ea nylon e hlahisoang ke Aijiren se na le hydrophilicity e ntle, acid le alkali resistance, le khanyetso ea oxidation. Ha e loketse feela litharollo tsa metsi tse nang le li-acids le alkalis, empa hape le li-solvents tse kang joala, li-hydrocarbon, lipids, phenols, ketone le li-solvents tse ling tsa tlhaho. E ka sebelisoa bakeng sa solvents organic tse kang acid e matla, 70% ethanol, dichloromethane joalo-joalo. Ho hanyetsa mocheso o phahameng, matla a matle, thepa ea lik'hemik'hale e tsitsitseng.