1. Ka wela gel (0.2% solution) 50-90°C. 2. Hiki ke hoʻoheheʻe ʻia i ka wai a me ka nui o ka polar c a me ka ʻāpana kūpono o ka ethanol/wai, propanol/wai, dichloroethane, a me nā mea ʻē aʻe, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka etera, acetone, ethanol piha, a pehu i loko o ka wai anuanu. ʻO ka wai ...
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