Funnel, Utility, Material: Polypropylene, Available in three sizes, these funnels have eight internal ribs to facilitate filtration, Capacity: One each of the above 3 funnel
Support Ring, Steel Rod, Steel rod, zinc-plated support ring with attached boss head clamp and thumbscrew, Distance from support to center of ring is 4-1/2in for all sizes, Diameter: 3
Support Ring, Steel Rod, Steel rod, zinc-plated support ring with attached boss head clamp and thumbscrew, Distance from support to center of ring is 4-1/2in for all sizes, Diameter: 4
Support Ring, Steel Rod, Steel rod, zinc-plated support ring with attached boss head clamp and thumbscrew, Distance from support to center of ring is 4-1/2in for all sizes, Diameter: 2
Vacuum Pump Kit, Can Rapidly Separate Mixtures Via Vacuum Filtration, Hand-Pumped Vacuum Removes The Need For A Water Source Or Aspirator. Its Pump Rate Is 15Ml A Stroke And Can Displace 725Ml Of Air.Includes: 1 Filtering Flask 500Ml, - 1 Pump, 1 Buchner Funnel