Ka whakahohehia te waro: he momo o te adsorbent kore-polar i whakamahia ake. Ko te tikanga, me horoi me horoi ki te waikawa hydrochloric, ka whai i te etanol, katahi ka horoi ki te wai. I muri i te whakamaroke i te 80 ℃, ka taea te whakamahi mo te kumara pou. Ko te waro honi kua whakahohehia ko te kowhiringa pai rawa atu mo te kumara pou. Mena he pai te paura o te waro whakahohe, he mea tika ki te taapiri i te rahinga o te diatomite hei awhina tātari, kia kore ai te tere tere o te rere.
Ko te waro whakahohe he adsorbent kore-polar. Ko tana panui he anga ke ki a Silica Gel me Alumina. He tino pukumahi mo nga mea kore-polar. Kei a ia te kaha o te adsutaptice kaha i roto i te otinga wai me te ngoikore i roto i te whakarewa itona. Na reira, ko te kaha o te wai o te wai ko te ngoikore me te whakarewa o te konupora he kaha ake. I te wa i whakauruhia ai te taonga adsorbed mai i te waro whakahohe, ko te kaha o te whakarewatanga whakarewa, a ko te kaha adsption o te harore i te heke, ka whakarei ake te kaha o te hau. Ko nga waahanga Whakatikatika Whakawhanui, penei i te waikawa amino, nga huka me nga glycosides, i noho motuhake.