半岛bd体育手机客户端 说明
一般描述
304 SS with deflected tips.
基本信息
半岛bd体育手机客户端 性质
Sigma-Aldrich
Lecture-bottle control valve
Luer-to-Threaded UTS connector
Molymod?Crystal Structures Self-Assembly Model Set
Porcelain desiccator plates, small perforations
Quickfit?Cone/Screw-thread Adapters
Quickfit?ground sleeve stirrer glands
Quickfit?round-bottom flasks
Quickfit?wide-neck reaction flask
圆形晶体窗片, Round crystal window
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