Ace polished shaft

Ace Trubore^® stirrer bearing

Aldrich^® high-efficiency Friedrichs reflux condenser

Aldrich^® vacuum adapter with SafetyBarb^® hose connector

Brady^® Freezerbondz^TM labels

Cryo-apron^®

Fine test sieves

Glindemann PTFE sealing rings

Glindemann PTFE密封圈

Griffin-type SS beaker

Liquid nitrogen dipper

Nalgene^® vacuum filtration system