片语
bonded d silica键合硅
bonded silica gel adsorption吸附
bonded silica sand黏性硅砂
bonded silica microsphere粘合硅球
stearyl bonded silica gel十八烷基键合硅胶
bonded d silica microsphere粘合硅球
bonded silica column硅胶基质键合相
Tetrazole-bonded silica四唑基键合硅胶
octadecyl ester-bonded monolithic silica column酯型十八烷基键合硅胶整体柱