Feature

●With a tapered design, the top and bottom diameters are different, and there are nine different sizes to suit your needs.
●They are used for filter funnels or Buchner funnel, which can be used singly or nested with adjacent sizes.
●They are used for filtration assemblies,together with a buchner funnel and a buchner flask for filtration.
●Through these rubber stoppers can reduce the risks associated with insertion and removal of glass stems,provides security for the process used.
●The tapered filter adapter cones set is made of high quality rubber with good elasticity, smooth surface, abrasion resistance and durability.


Description

Specification:
Material: Rubber
Weight: 218g
Color: Green
Size: (As pictures shown)
#1: Top Diameter: 17mm/0.67in; Bottom Diameter: 10mm/0.4in
#2: Top Diameter: 23mm/0.9in; Bottom Diameter: 15mm/0.6in
#3: Top Diameter: 29mm/1.14in; Bottom Diameter: 20mm/0.78in
#4: Top Diameter: 35mm/1.37in; Bottom Diameter: 21mm/0.82in
#5: Top Diameter: 41.5mm/1.63in; Bottom Diameter: 26mm/1in
#6: Top Diameter: 49mm/1.93in; Bottom Diameter: 30.7mm/1.2in
#7: Top Diameter: 61.5mm/2.42in; Bottom Diameter: 42.5mm/1.67in
#8: Top Diameter: 71mm/2.8in; Bottom Diameter: 53mm/2in
#9: Top Diameter: 83.5mm/3.28in; Bottom Diameter: 64.5mm/2.54in

Package Includes:
9 x Filter Adapter Cone

Note:
1. Please allow slight error due to manual measurement.Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.