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Septa (11 mm)

Restek Corp.27090Available: Worldwide

for Agilent 5880A/5890/6850/6890/7890 GCs with S/SL or PTV inlets

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Description

Thermolite Plus Septa

  • Usable to 350 °C inlet temperature.*
  • Ultra-low bleed minimizes background signal.
  • New plasma coating eliminates sticking in the injection port.
  • Precision molding ensures consistent, accurate fit.
  • Septa have a CenterGuide design to minimize coring. (Not available on 6 mm, 7 mm, 8 mm, 9.5 mm, 10 mm, and Shimadzu plug.)
  • 5 mm septa are partially predrilled for improved puncturability.
  • Preconditioned and ready to use.
  • Packaged in ultra-clean blister packs.
  • Each batch GC-FID tested.

Premium Non-Stick BTO Septa

  • Usable to 400 °C inlet temperature.*
  • New plasma coating eliminates sticking in the injection port.
  • Precision molding ensures consistent, accurate fit.
  • Septa have a CenterGuide design to minimize coring. (Not available on 9.5 mm, 10 mm, and Shimadzu Plug.)
  • 5 mm and 11 mm septa are partially predrilled.
  • Preconditioned and ready to use.
  • Packaged in ultra-clean blister packs.**
  • Each batch GC-FID tested.
  • Bleed and temperature optimized; ideal for demanding GC and GC-MS applications.

Note: Due to differences in inlet design, the actual septum temperature for a given inlet set point can vary by manufacturer. Restek recommends using only BTO septa in older Thermo TRACE and Focus GCs. For Thermo TRACE 1300/1310 GCs, this recommendation does not apply; septa can be used to their maximum recommended temperature.
*For 17 mm inlets, the maximum temperature for BTO septa is 330 °C, 290 °C for Thermolite septa, and 300 °C for Thermolite Plus septa. For all injectors, minimum recommended operating temperature for BTO septa is 250 °C.
**12.7 mm and 17 mm septa packaged in precleaned glass jars.

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