Lub Syring Filter nrog nylon membrane tsim los ntawm Aijiren muaj hydrophilicity zoo, acid thiab alkali tsis kam, thiab oxidation kuj. Nws tsis yog tsuas yog haum rau aqueous daws uas muaj acids thiab alkalis, tab sis kuj rau cov organic solvents xws li cawv, hydrocarbons, lipids, phenols, ketones thiab lwm yam organic solvents. Nws tuaj yeem siv rau cov kuab tshuaj organic xws li cov kua qaub muaj zog, 70% ethanol, dichloromethane thiab lwm yam. Kub kub tsis kam, zoo zog, ruaj khov tshuaj.