Feature(may vary by option.)

●Crafted from premium natural rubber, these stoppers are designed for a variety of sealing applications, featuring a single-hole design tailored to your unique requirements
●Size 6#: top length 32 mm, bottom length 26 mm, height 30 mm
●Each pack contains 5 stoppers, ensuring you have an ample supply for your needs
●Durable and robust, offering reliable performance in a range of settings
●Warranty: StonyLab 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied

[10# 5]




[9# 5]




[7# 5]




[8# 5]




[6# 5]





Description

Solid Rubber StoppersSolid Rubber Stoppers
Single HoleSingle Hole
Air-Tight ControlAir-Tight Control
Lab SealLab Seal

What is the material of the rubber stopper?

StonyLab single hole rubber stoppers are made from premium natural rubber for excellent flexibility and durability.

What is the size of the hole in the rubber stopper?

Each rubber stopper has a 6 mm/0.24 in hole.

What experiments or applications are rubber stoppers suitable for?

StonyLab single hole rubber stoppers can be used to seal test tubes in the laboratory and can be effective in preventing leakage of liquids or samples.