Sigma-Aldrich
JulaboTM bath tubing
Kugelrohr glassware set
Luer-to-Threaded NPT connector
鲁尔-螺纹 NPT 连接器
Luer-to-Threaded UTS connector
Molymod® Crystal Structures Self-Assembly Model Set
Porcelain desiccator plates, small perforations
Quickfit® coil (Graham) condenser
Quickfit® Cone/Screw-thread Adapters
Quickfit® round-bottom flasks
Quickfit® wide-neck reaction flask
圆形晶体窗片, Round crystal window
