23 mm Septa, EPA lowbleed, for Archon purge and trap
22 mm septa, PTFE/silicone, for Archon purge and trap
20 mm Pharma-Fix-Septum, Butyl/PTFE, 50° shore A, 3,0mm
Universal, long-life GC-Septa • Suitable for inlet temperatures of up to 340°C. • Low bleeding
GC injection port septa for standard applications - sealing the injection port and improving the injecting of the sample.
GC injection port septa for standard applications - sealing the injection port and improving the injecting of the sample.
GC injection port septa for standard applications - sealing the injection port and improving the injecting of the sample.
GC injection port septa for standard applications - sealing the injection port and improving the injecting of the sample.
CenterGuide AG3 Septa with higher durability than BTO
CenterGuide BTO Septa for highest demands in GC and GC-MS
CenterGuide Marathon Septa with extreme durability for > 400 injections
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.
Merlin Microseal Replacement Septa •Withstands thousands of injections. •Eliminates septum coring and crumbling. •Reliable performance during extended runs. •O-ring detail seals needle during injection. •Duckbill seals more tightly at higher pressures. •Low insertion force for easy manual injections. •Reduced septum bleed and ghost peaks. Note: Merlin Microseal septa require the appropriate adaptor kit or nut for your GC.
Mininert Septa Replacement Septa Pack of 50
•Allow operation from 3 to 100 psi (general-purpose Microseal septa) or 1 to 45 psi (low-pressure Microseal septa). •400 °C max injection port temperature.
Septa (Plug) for SRI GCs Thermolite® Septa •Usable to 340 °C inlet temperature*. •Precision® molding assures consistent, accurate fit. •Excellent puncturability. •Preconditioned and ready to use. •Packaged in ultra-clean blister packs**. •A Restek® exclusive! 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. •Partial predrilled CenterGuide design. •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 setpoint can vary by manufacturer. Restek® recommends using only BTO® septa in Thermo TRACE and Focus GCs. *For 17 mm inlets, the maximum temperature is 330 °C. For all injectors, minimum recommended operating temperature for BTO® septa is 250 °C.
Merlin Microseal Septa for Shimadzu GCs •Compatible with Shimadzu models GC-2010 and GC-2025 only. •450 °C maximum injection port temperature. •For use with 23-gauge (0.63 mm, 0.025&Prime,) needle or probe with blunt, truncated conical tip.
Septa, Premium BTO, 17mm Premium Non-stick w/CenterGuide, 50-pk
Merlin Microseal Septa for Bruker/Varian GCs •400 °C max injection port temperature •Similar to Supelco 24817-U
Merlin Microseal Septa for PerkinElmer GCs •400 °C max injection port temperature •Similar to PerkinElmer N9303344
Merlin Microseal Septa for Thermo TRACE 1300 and 1310 GCs •Eliminates septum coring and prolongs septum life. •Consistently low needle-insertion force. •Simple installation with no injection port modification. •Smaller diameter to accept 23-gauge needles and SPME fibers. •400 °C max injection port temperature.
Replacement Septa for Gas Sampling Bags Note: Use only Point Style 5 or H syringe needles.
Thermolite Plus Septa •Can be used up to 350°C injector temperature (for 17mm diameter up to 300°C) •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
Thermolite Plus Septa •Can be used up to 350°C injector temperature (for 17mm diameter up to 300°C) •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
Replacement Septa for Gas Sampling Bags Note: Use only Point Style 5 or H syringe needles.
X25 GC injection septa, Chromse AL 9001 green, 11 mm diam.
High Temperature GC Septa for Shimadzu
Long Life GC Septa for Shimadzu
11-mm High Temperature GC Septa
9,5-mm High Temperature GC Septa
These septa, made from low-bleed silicone, have excellent mechanical properties, are ideal for demanding GC-MS applications and can be used reliably up to 400°C. Contamination-free in individual blister packs
Low coring. Maximum temperature 350 °C. For use in Thermo Scientific™ TRACE™ and FOCUS™ GCs and third-party instruments. Contamination-free in individual blister packs
General purpose. Maximum temperature 250 °C. For use in Thermo Scientific™ TRACE™ and FOCUS™ GCs and third-party instruments. Contamination-free in individual blister packs
Highly durable, ideal for SPME. Maximum temperature 350 °C. For use in Thermo Scientific™ TRACE™ and FOCUS™ GCs and third-party instruments. Contamination-free in individual blister packs
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