26H35P15M TR-5HT GC COLUMNB .25MMID .1UM FILMTR-5HT, 15m, .25, .1um Trace 氣相柱2525-2597Hypersil GOLD C8 5um 25x1mm prep columnHypersil GOLD C8 5um 25x1mm制備柱2583-111HYPERSIL GOLD CN 3UM 1X1MM DROP-IN GUARDS PK/41x1mm 3um Hypersil GOLD CN 保護柱 ,4個/包17226-1463Accucore C8 1x4.6mm 2.6um ColumnAccucore C8色譜柱 1x4.6mm 2.6um Column
中級會員
第20年