Flat Bottom Flasks, Heavy Wall$49.95
Borosilicate glass flow control adapter with inlet bent 90 degrees and lower outer Joint. Used to regulate the flow of gases or liquids into reaction systems. Flow controllers have a stopcock with a bore of 2mm. Hose connection has an O.D. of 8mm at the middle serration.Outer joint size 19/22. PTFE stopcock.
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Filtration Buchner Funnels, Fritted$23.95