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2Pcs 30-34mm Erlenmeyer Flask Stopper Silicone Plugs Wine Stoppers for Bottle Laboratory Test Tube Bungs Experiment Accessories Silicone Stoppers Suppliess

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$6.19

$ 2 .99 $2.99

In Stock

1.Size:Set 1


About this item

  • 【Package Included】- 2Pcs 30-34mm silicone stoppers.
  • 【Size】- Our Silicone Stoppers are suitable for holes 30-34mm, small in size and light in weight, convenient to store and use.
  • 【Superior Quality】- Our Silicone Plugs are made of high-grade materials to ensure their safety and durability, you can trust in their excellent quality and performance. With a user-friendly design in mind. Their suitable shape allows for easy insertion and removal, saving you time and effort.
  • 【Feature】- High elasticity, good insulation and sealing performance, high temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids. Our Erlenmeyer Flask Stoppers are smooth and gentle, providing a secure seal without causing any harm to your valuable equipment.
  • 【Application】- Designed for a wide range of laboratory equipment, these Silicone Stoppers are perfect for test tubes, flasks, and other bottles that require a secure seal. Can be used to block glass ports, pipe mouths, fish tank openings, etc.


Description:

Silicone Stopper:

- Not easy to deform, moderate hardness, manufactured according to standards and materials

- High elasticity, good insulation and sealing performance, high temperature resistance, acid and alkali resistance, insoluble and non-swelling in acidic liquids.

- Normal use: It can be used to block glass mouth, pipe mouth, fish tank mouth, etc.

Silicone Stoppers Suitable for holes: 15-18mm,18-22mm, 21-25mm, 24-28mm, 27-31mm, 30-34mm, 33-38mm, 38-41mm, 40-45mm, 44-49mm, 48-53mm, 56-68mm

Package includes:

According to your choose.

Note:

1.Please allow 1-2mm differs due to manual measurement, thanks.

2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank you!