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Chromatographic columns, PTFE- or Valve Stopcock, DURAN® tubing
Made of DURAN
® tubing. Chromatography columns with sintered frit, porosity 0.
Available in three versions:
- with beaded rim and PTFE stopcock
- with NS socket and PTFE stopcock
- with NS socket and needle-valve stopcock (bore 0 - 2.5 mm)
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