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Glass Hex Head Hollow Glass Stopper

Glass Hex Head Hollow Glass Stopper

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Regular price $8.59 USD
Regular price Sale price $8.59 USD
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  • 14/20, 19/22 and 24/40 Outer Joint
  • Hollow glass stopper; maximum withstand temperature 250°C
  • Hexagon Head Stopper; convenient to clean and rotate, and side grooves can prevent slippage
  • Borosilicate Glass; heavy duty design; reusable and premium quality
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Customer Reviews

Based on 11 reviews
91%
(10)
9%
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E
Evelyn Nelson
Solid Construction

The stopper has a solid construction that ensures a reliable and long-lasting performance, even with repeated use.

M
Matthew Murphy
Premium Quality Material

Made with premium borosilicate glass, this stopper is highly resistant to chemical corrosion and thermal shock.

V
Victoria Lee
High Temperature Resistance

This stopper withstands is perfect for high-temperature experiments.

N
Nicole Torres
Great

This stopper makes laboratory work more efficient by providing a secure and reliable seal during various processes.

K
Kathleen Roberts
Prevents Slippage Effectively

The side grooves on the hexagonal head prevent slippage, making it much easier to handle and ensuring secure sealing.