半岛bd体育手机客户端 说明
一般描述
Brass has serrated hose connector; SS has tapered hose connector.
基本信息
半岛bd体育手机客户端 性质
Sigma-Aldrich
Nalgene?safety waste systems
Nalgene?vacuum filtration system
Scienceware?heavy-duty test-tube rack
Scienceware?POXYGRID?test-tube rack
Serrated natural rubber septa
Sigma-Aldrich?micro pH combination electrode, glass body
Spinbar?magnetic stir bar
Spinbar?磁力搅拌棒
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