186003379Waters Oasis HLB固相萃取小柱(6cc/150mg,60um,30/盒)
186003365Waters Oasis HLB固相萃取小柱(6cc/150mg,30um,100/盒)
WAT094225Waters Oasis HLB固相萃取小柱(1cc/30mg,30um,100/盒)
WAT094226Waters Oasis HLB固相萃取小柱(3cc/60mg,30um,100/盒)
Easytak進(jìn)口12管固相萃取裝置/固相萃取儀
4管/套固相萃取大容量采樣器
12只/包SPE流量控制閥(SPE流速調(diào)節(jié)閥)
HSE-12C圓形固相萃取裝置
HSE-24A圓形固相萃取裝置
HSE-12B方形固相萃取裝置
HSE-12D圓形固相萃取裝置(閥門式)
24管 24管固相萃取裝置/真空固相萃取裝置