基本信息
半岛bd体育手机客户端 性质
SUPELCO
Tapered Quartz Injector
Torch Adaptor
TwisterTMSpray Chamber
6-Acetylcodeine-D3solution
Aldrich?TLC developing tank-cylindrical
Aldrich?TLC 展开水槽,柱形
Ceramic Outer Tube
Disk Spanner
Flash chromatography assembly with standard ball joints
带标准球形接头的柱色谱组件
Flubromazepam-13C2,15N solution