Sigma-Aldrich
Watch glasses
观察镜
Wilmad® coaxial insert
Aldrich® dual bank manifold with glass stopcocks
Aldrich® two-neck round-bottom flask
Aldrich® vacuum trap
Hirschmann® EM dispenser, adjustable volume
Quickfit® Multiple Adapters
Quickfit® Liebig condenser
32mm Round cell window
32mm 圆形吸收池窗片
ACE 316 SS stirring shaft
ACE mini-blade
Ace Trubore® PTFE stirrer assembly
Ace-ThredTM Thermometer/Tubing Adapter