the kinds and amounts of the lipids of each stage ( egg , coracidium , procercoid , plerocercoid , adult ) in the life-cycle of the cestode spirometra mansonoides , and of environmental lipids , have been examined by combinations of teae-cellulose and silicic acid column , silica gel thin-layer and scot column gas-liquid chromatography .
C0037105
silicic acid
C2936385
silica gel