PF10000262827
In stock

Hohopeti Silicone Test Tube Stoppers 5 Pack Flask Sealing Plugs Leakproof for Laboratory Use

$13.84
  • Experiment stoppers-- rigorous process, selected good silicone material manufacturing, seemingly simple, but everywhere is delicate,erlenmeyer flask stopper
  • Test tube stopper-- constructed by using high-grade silicone material, it safety and can use it with confidence,tube end cap
  • Conical flask plugs-- widely applied in laboratories, research institutes, universities and other places,flask stoppers
  • Tube ends-- it has a simple design, but very practical in use, giving you a ,pvc tube end caps
  • Cap ends-- these silicone stoppers are using a suitable shape design, easy to insert and pull,silicone plugs
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