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Premium Septa BTO

Septa BTO is bleed- and temperature-optimized for today's most demanding GC and GC/MS applications. Septa BTO is formulated to extend low-bleed and outstanding mechanical properties of premium GC septa to the highest-temperature applications. It retains remarkable softness and pierceability at high temperatures, with extremely low bleed. Septa are 3mm thick, except Shimadzu-Style plug septa, and are packaged in glass vials.

Note: Usable to 400°C inlet temperature. For 17 mm inlets, the maximum temperature for BTO septa is 330°C. For all injectors, minimum recommended operating temperature for BTO septa is 250°C.

  • Extend low-bleed and temperature-optimized
  • Usable up to 400°C inlet temperature (except 17mm size with 330°C)
  • Thickness 3mm (except Shimadzu-style Septa)

Septa, BTO, 5mm, CenterGuide, pk.50 Septa, BTO, 6.4mm (1/4"), pk.50 Septa, BTO, 9mm, CenterGuide, pk.50
Part Number: SB5
Part Number: SB64
Part Number: SB9
$ 107.80
$ 107.80
$ 107.80
Septa, BTO, 9.5mm (3/8"), pk.50 Septa, BTO, 10mm, pk.50 Septa, BTO, 11mm (7/16"), CenterGuide, pk.50
Part Number: SB95
Part Number: SB10
Part Number: SB11
$ 107.80
$ 107.80
$ 107.80
Septa, BTO, 11mm (7/16"), CenterGuide, pk.100 Septa, BTO, 11.5mm, CenterGuide, pk.50 Septa, BTO, 12.7mm (1/2"), CenterGuide, pk.50
Part Number: SB11-100
Part Number: SB115
Part Number: SB127
$ 232.10
$ 107.80
$ 107.80
Septa, BTO, 17mm, CenterGuide, pk.50 Septa, BTO, for Shimadzu, pk.50
Part Number: SB17
Part Number: SBS
$ 110.00
$ 188.10

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