Flat Bottom Glass Insert

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Inserts are pre-assembled with a polymer bottom spring. The polymer spring acts as a shock absorbent that protects against breakage if the needle bottoms out. The conical design permits complete sample removal.


  • Flat Bottom
  • Size: .25ml
  • Case Quantity: 1000



Bellco Glass, Inc. remains open through this unfortunate time with the COVID-19 pandemic. We have taken necessary precautions to keep our staff
safe while serving all of our customers.

While production scheduling has increased, we will do our best  to meet all of your requirements in a very timely fashion.

As the news continues to unfold, we will take the necessary measures to ensure the safety of our staff and customers.