uxcell White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 11
(4 reviews)
Availability: In Stock
$9.99 $11.99
About Size: Bottom Diameter(small-end): 46mm / 1.81inch; Top Diameter(big-end): 56mm / 2.2inch; Body Height: 34mm / 1.34inch
Features: Material: Rubber ; Size:#11; Fit for hole: 46-56mm; Package Content: 1 x Rubber Stopper
Not easy to deform, moderate hardness, manufactured according to standards, materials
High elasticity, good insulation and sealing performance, high temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids.
Normal using: Can be used to block glass ports, pipe mouths, fish tank openings, etc.