硅胶吸附HPLC
Silica gel adsorption HPLC
硅胶吸附色谱
silica adsorption chromatography
2-巯基苯并噻唑(MBT)键合硅胶
bonded 2-mercaptobenzothiazole silica-gel
Silica bonded 2-mercaptobenzothiazole
硅胶负载氧化锆
silica gel impregnation zirconium oxide
硅胶负载硫酸锆
silica gel loaded zirconium sulfate
硅胶负载高锰酸钾
potassium permanganate supported on silica gel
硅胶负载铂催化剂
silica supported Pt catalyst
硅胶负载钯催化剂
Silica supported palladium catalyst
硅胶导尿管
Trifoveolate silica catheter