SP Wilmad-LabGlass Septa for Screw-Cap NMR Tubes, SP Industries
Supplier: SP Industries
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About this item
Replacement septa for NMR screw-cap tubes.
- Made of PTFE/rubber or PTFE/silicone
PTFE/silicone septums are inert to most organic solvents and compounds but not recommended for strongly corrosive materials. The septum remains reliable after multiple punctures.