PTFE Stoppers
Spectrum offers laboratory grade PTFE Stoppers from the industry’'s leading manufacturer Bel-Art. If you require a Cup type stopper, Spectrum has the PTFE Plastic Stoppers solution for you.
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DWK Life Sciences Key-Head Color-Coded Medium Length PTFE Stoppers
Starting at $12.50
DWK Life Sciences (Kimble)
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Certificates of Analysis
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