Septa
Septa are available in a variety of materials and thicknesses. PTFE Natural Rubber are moderately priced seals for GC and HPLC with good chemical properties. They are ideal for multiple injections due to high resealability, but not as easy to penetrate as PTFE/RR. PTFE/High Performance Rubber is a highly pure synthetic red rubber septum that provides a reduced background level for specific GC applications, employing sensitive detectors such as ECD or NPD. PTFE/Silicone Septa (T/S) has high-quality, low background/blank value, 100% synthetic pure silicone septa.
Replacement Septa for DriSolv® Solvents, EMD Millipore
Supplier: MilliporeSigma
Septa, Replacement septum
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Long Life Septa for GC, Agilent Technologies
Supplier: AGILENT TECHNOLOGIES, INC (CSD)
With these premium nonstick septa, you'll never have to scrape bits of septum out of your inlet.
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Septa for 10-425 Screw-Thread Caps, MicroLiter
Supplier: DWK Life Sciences (KIMBLE)
Septa for the original wide-opening vials from MicroLiter are ideal for chromatography applications where vials remain stationary.
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Septa for Screw-Thread Sample Storage Vials, Thermo Scientific
Supplier: Thermo Scientific
Septa, White PTFE/clear silicone septa, 18-400, thickness 1.3 mm
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Septum Cap for Auto SYS™ XL, PerkinElmer
Supplier: PerkinElmer
Septum cap made of clear anodized aluminum and high-quality stainless steel.
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WHEATON® MicroLiter Septa for 16 mm Screw Caps, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
These septa are used for 16 mm screw thread vial screw caps.
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Septa for Autosampler Waste and Wash Vials, PerkinElmer
Supplier: PerkinElmer
Silicone septa, 13 mm for screw top waste and wash vials.
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Thermogreen® Injector Septa, PerkinElmer
Supplier: PerkinElmer
Thermogreen® Injector Septa are extremely low bleed over a wide range of inlet temperatures from 100 to 350 °C.
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Autoclavable Septa for Open Top Caps, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
Autoclavable Septa for Open Top Caps, Wheaton
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WHEATON® MicroLiter Septa for 20 mm Crimp Seals, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
These septa are used for 20 mm headspace vial crimp seals.
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Septa for Sample Vials, MicroLiter
Supplier: DWK Life Sciences (KIMBLE)
Septa, Septa, for 15-425 caps, PTFE/silicone, Thickness: 0.590"
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SP Wilmad-LabGlass Septa for Screw-Cap NMR Tubes, SP Industries
Supplier: SP Industries
Replacement septa for NMR screw-cap tubes.
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Septa for CrossLab 2 ml Crimp Top Vials and Caps, Agilent Technologies
Supplier: AGILENT TECHNOLOGIES, INC (CSD)
Septa, Septa, headspace, Moulded gray PTFE/black butyl
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Septa for 13-425 Screw-Thread Vials, Thermo Scientific
Supplier: Thermo Scientific
Autosampler vial septa, 13 mm for use with 13-425 threaded caps or 13 mm snap/crimp caps.
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EP Scientific Septa, PTFE/Silicone, Thermo Scientific
Supplier: Thermo Scientific
Standard flat disc PTFE/silicone septa for use with EP Scientific EPA Vials.
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SureSTART™ Septa, 22 mm, Level 2 High-throughput Applications
Supplier: Thermo Scientific
Level 2 septa are manufactured and tested to ensure low bleeding, robustness, and reproducibility of results for your routine GC-MS and LC-MS analyses.