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Crimp Top Vial with Micro-Insert

Crimping the sample vial squeeze the septum between the edge of the glass vial and the crimped aluminum cap. This forms an excellent seal against evaporation. During the autosampler needle piercing process, the septum remains in place. Crimping cap vials requires crimping tools to perform the sealing process. Aijiren provides hand crimper

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Aijiren Crimp Top vials are standard sample vials for GC and HPLC. The crimp cover provides the tightest seal and reduces the chance of sample evaporation. 12X32mm crimp vials and 11mm aluminum crimp caps are very economical, cost-saving and easy to use crimping tools.
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