基本信息
产品性质
Sigma-Aldrich
Nalgene® vacuum filtration system
Perforated filter plate for Table-Top Buchner funnels
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
