Sigma-Aldrich
Ace Trubore?stirrer bearing
Aldrich?desiccator cabinet
Aldrich?high-efficiency Friedrichs reflux condenser
Aldrich?vacuum adapter with SafetyBarb?hose connector
BRAND?SILBERBRAND ETERNA measuring cylinder
Connecting Adapter
Fine test sieves
Gilmont?calibrated/correlated flowmeter
Glindemann PTFE sealing rings
Glindemann PTFE密封圈
Griffin-type SS beaker
Jacketed beaker
Nalgene?safety waste systems