Bioscience, Inc. - Biological waste processing and analysis

Ampule Sealing Methods: Tip Seal vs Pull Seal

This white paper explains the different methods for sealing glass ampules (aka ampoules).

Two methods are most common for sealing glass ampules:  the tip seal method and the pull seal method.  There are benefits and disadvantages to both methods.  Read on to learn more and to pick the best method for your project.

Ampule Sealing Methods