G-3 Porosity Borosilicate Glass Buchner Funnel with Jointed Stem Activity Kits_Weather Portable alkalinity kit measures buffering

Portable alkalinity kit measures buffering capacity through titration methods

Visualizes Brownian motion through a smoke cell

and environmental science courses

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

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

G-3 Porosity Borosilicate Glass Buchner Funnel with Jointed Stem Activity Kits_Weather Portable alkalinity kit measures bufferingBorosilicate 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.