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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. View Product Information
Restek 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! View Product Information
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. View Product Information
Merlin Microseal Septa for Agilent 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. View Product Information
Merlin Microseal Septa for Bruker/Varian 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. View Product Information
Merlin Microseal Septa for PerkinElmer 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. View Product Information
Merlin Microseal Septa for Shimadzu 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. View Product Information
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. View Product Information
Merlin Microseal Adaptor Kit for SPME Arrow for Thermo TRACE Ultra GCs Eliminates septum coring and prolongs septum life. Consistently low needle-insertion force. Simple installation with no injection port modification. Larger diameter to accept SPME Arrow (1.1 mm or 1.5 mm). 400 °C max injection port temperature. Microseals not included; must be purchased separately. View Product Information
Merlin Microseal Nut for SPME Arrow 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. Larger diameter to accept SPME Arrow (1.1 mm or 1.5 mm). 400 °C max injection port temperature. Microseals not included; must be purchased separately. View Product Information
Merlin Microseal Adaptor Kit for SPME Arrow for Shimadzu 2010, 2025, and 2030 GCs Eliminates septum coring and prolongs septum life. Consistently low needle-insertion force. Simple installation with no injection port modification. Larger diameter to accept SPME Arrow (1.1 mm or 1.5 mm). 400 °C max injection port temperature. Microseals not included; must be purchased separately. View Product Information
Merlin Microseal Nut for SPME Arrow for Agilent GCs Eliminates septum coring and prolongs septum life. Consistently low needle-insertion force. Simple installation with no injection port modification. Larger diameter to accept SPME Arrow (1.1 mm or 1.5 mm). 400 °C max injection port temperature. Microseals not included; must be purchased separately. View Product Information
Septa (11 mm) for Agilent 5880A/5890/6850/6890/7890 PTV GCs Preconditioned and ready to use. View Product Information
Septa (12.7 mm) for Thermo TRACE PTV Inlets Preconditioned and ready to use. View Product Information
Septa (9.5 mm) for SRI GCs equipped with a heated inlet Preconditioned and ready to use. View Product Information
Septa (12.7 mm) for Tracor 220, 222 GCs Preconditioned and ready to use. View Product Information
Septa (11.5 mm) for Tracor 540 GCs Preconditioned and ready to use. View Product Information
Septa (9.5 mm) for Tracor 550, 560 GCs Preconditioned and ready to use. View Product Information
Septa (9 mm) for Bruker/Varian 1177 Injectors Preconditioned and ready to use. View Product Information
Septa (9.5/10 mm) for Bruker/Varian Packed Column Injectors Preconditioned and ready to use. View Product Information
Septa (5 mm) for Agilent On-Column Injection Preconditioned and ready to use. View Product Information
Septa (9.5/10 mm) for Agilent 5700/5880 GCs Preconditioned and ready to use. View Product Information
Septa (Plug) for SRI GCs Preconditioned and ready to use. View Product Information
Septa (10/11 mm) for Bruker/Varian 1078/1079 Injectors Preconditioned and ready to use. View Product Information
Septa (11 mm) for Bruker/Varian 1075/1077 Injectors Preconditioned and ready to use. View Product Information
Septa (9 mm, 9.5 mm, 11 mm, 17 mm) for Thermo Scientific GCs 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. View Product Information
Septa (11 mm) for PerkinElmer GCs Preconditioned and ready to use. View Product Information
Septa (Plug) for Shimadzu GCs Preconditioned and ready to use. View Product Information
Septum Puller Use hooked end for removing septa and O-rings; pointed end works well for removing stuck ferrules or debris. Keep several on hand in your laboratory for other uses, too. View Product Information
Replacement Microseal Nut for Merlin Microseal Septa for Agilent GCs
Replacement Microseals for Merlin Microseal Septa Merlin Microseal septa require the appropriate adaptor kit or nut for your GC. Choose standard Microseal kits/nuts for use with needles and traditional SPME fibers; choose SPME Arrow Microseal kits/nuts for use with SPME Arrow. Select a replacement seal and see Restek Recommends to order. View Product Information
Septa (9.5 mm) for Finnigan (TMQ) GCs Preconditioned and ready to use. View Product Information
Septum Cap for Split/Splitless Injector on Thermo Scientific TRACE, 8000, 8000 TOP & Focus SSL
Septum Nut Removal Tool for Agilent 5890/6850/6890/7890 GCs Easily remove the septum nut without touching the heated nut—no more burned fingers! Unique, ergonomic handle—easy to grip. Nut remains in tool for quick reattachment. View Product Information
Septum Nut for Shimadzu 17A, 2010, 2014, and 2030 GCs One-piece design for ease of installation and removal. Made of clear anodized aluminum and high-quality stainless steel. View Product Information
Septa Holder Kits for Thermo Scientific TRACE, 8000, 8000 TOP & Focus SSL Includes septum support and holder. Made from high-quality stainless steel. Silcosteel-AC-treated version helps with septum removal. View Product Information
Septum Nuts for use with Agilent 5890/6850/6890/7890 Split/Splitless Injectors Needle guide allows easy penetration and prevents septum coring. Manual injection septum nut allows use of 26-gauge needles for on-column injections. Made of high-quality stainless steel. View Product Information

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Septa

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for Agilent GCs

for Bruker/Varian GCs

for PerkinElmer GCs

for Shimadzu GCs

for Thermo TRACE 1300 and 1310 GCs

for Thermo TRACE Ultra GCs

for Thermo TRACE 1300 and 1310 GCs

for Shimadzu 2010, 2025, and 2030 GCs

for Agilent GCs

for Agilent 5880A/5890/6850/6890/7890 PTV GCs

for Thermo TRACE PTV Inlets

for SRI GCs equipped with a heated inlet

for Tracor 220, 222 GCs

for Tracor 540 GCs

for Tracor 550, 560 GCs

for Bruker/Varian 1177 Injectors

for Bruker/Varian Packed Column Injectors

for Agilent On-Column Injection

for Agilent 5700/5880 GCs

for SRI GCs

for Bruker/Varian 1078/1079 Injectors

for Bruker/Varian 1075/1077 Injectors

for Thermo Scientific GCs

for PerkinElmer GCs

for Shimadzu GCs

for Agilent GCs

for Finnigan (TMQ) GCs

for Split/Splitless Injector on Thermo Scientific TRACE, 8000, 8000 TOP & Focus SSL

for Agilent 5890/6850/6890/7890 GCs

for Shimadzu 17A, 2010, 2014, and 2030 GCs

for Thermo Scientific TRACE, 8000, 8000 TOP & Focus SSL

for use with Agilent 5890/6850/6890/7890 Split/Splitless Injectors