Sigma-Aldrich
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
Nalgene?vacuum filtration system
One-piece dry-box gloves and sleeves
Perforated filter plate for Table-Top Buchner funnels
Scienceware?POXYGRID?test-tube rack