porous-layer open-tubular column
... porous polymer beads高分子多孔小球 porous-layer open-tubular column;PIOT column多孔层空心柱 port通信口;端口 ...
PIOT column
... porous polymer beads高分子多孔小球 porous-layer open-tubular column;PIOT column多孔层空心柱 port通信口;端口 ...
PLOT
多孔层空心柱(PLOT):在管壁涂渍一层多孔 吸附剂颗粒,不涂固定液,实际上毛细管 气固色谱柱。
tubular column
... porous polymer beads,高分子多孔小球 porous-layer open-tubular column;PIOT column,多孔层空心柱 port,通信口;端口 ...