Sigma-Aldrich
Brady® FreezerbondzTM labels
Connecting Adapter
Diazald® set with System 45TM compatible connections
Fine test sieves
Glindemann PTFE sealing rings
Glindemann PTFE密封圈
Griffin-type SS beaker
Jacketed beaker
Nalgene® safety waste systems
Nalgene® vacuum filtration system
Perforated filter plate for Table-Top Buchner funnels
Scienceware® POXYGRID® test-tube rack
Serrated natural rubber septa
Sigma-Aldrich® micro pH combination electrode, glass body