Sigma-Aldrich
Aldrich® two-neck round-bottom flask
Aldrich® vacuum trap
Hirschmann® EM dispenser, adjustable volume
Quickfit® Liebig condenser
32mm Round cell window
32mm 圆形吸收池窗片
ACE 316 SS stirring shaft
Ace Reducing Adapter
Ace-ThredTM Thermometer/Tubing Adapter
Aldrich® 5 mm NMR tube evacuation manifold
Aldrich® addition funnel with stopcock on pressure-equalization arm
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