G-3 Porosity Borosilicate Glass Buchner Funnel with Jointed Stem Activity Kits_Weather interchangeable 19/26 polypropylene stopper

interchangeable 19/26 polypropylene stopper

Bicycle dynamo on a 4mm-socket base with a parallel-wired MES lamp and 2

Zinc alloy natural gas Bunsen burner with flame stabilizer ships with a 2-foot neoprene gas hose for quick bench hookup in chemistry classrooms

Pre-racked self-standing 50mL amber polypropylene tubes ship in a 25-pack for light-sensitive sample workflows with flexible bench-placement options

Portable alkalinity kit measures buffering capacity through titration methods

G-3 Porosity Borosilicate Glass Buchner Funnel with Jointed Stem Activity Kits_Weather interchangeable 19/26 polypropylene stopperBorosilicate 3. 3 glass Buchner funnel with a G 3 sintered disc and interchangeable jointed stem, eliminating the need for filter paper in fine particle filtration.