High Temperature Septa

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High Temperature Septa
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  • High Temperature Septa is made of preconditioned PTFE/silicone rubber and is 3.175 mm (0.125 in.) thick. The average life of these septa is up to 100 injections with a 26s gauge needle. The maximum operating temperature is 212° C. Preconditioned PTFE/silicone rubber septa, 3.175 mm…

  • …coring. Low Bleed High Temperature Septa for operating temperatures up to 400° C. Low Bleed High Temperature Septa are designed for the lowest bleed possible at temperatures up to 400°C. They can be used in combination with Mass Spectrometers or in applications where septa bleed interferes with…

  • Septa

    Agilent Technologies

    …needles. Advanced green Septa are long-life, high temperature devices. Agilent offers users a high-performance alternative to other “green” septa. Features include reduced injection port sticking resulting in more injections per septum. Red Septa are individually packaged for…

  • The red Corning® polybutylene terephthalate (PBT) high temperature caps have a GL32 thread, can be dry heat sterilized at up to 180°C and have a Polytetrafluorethylene (PTFE) liner for efficient sealing.

  • Marathon Septa

    Chromatography Research Supplies

    High-performance GC Septa for autosampler use Outstanding lifetime Very low bleed Maximum temperature of 350°C Septum typically achieves 400 injections without failure when used with HP-style needles and autosampler needle guide. Soft, 45 Durometer, septa are easy on…

  • SS-174 PTFE-Faced Septa

    MilliporeSigma

    PTFE-fused septa are suitable to overcome the degradation due to prolonged high temperatures which occurs in silicone rubber septa. The degradation results in baseline drift and additional peaks. It is generally fixed with the PTFE face towards the column packing. Application: Glass vials…

  • SS-174 PTFE-Faced Septa

    MilliporeSigma

    PTFE-faced septa are suitable to overcome the degradation due to prolonged high temperatures which occurs in silicone rubber septa. The degradation results in baseline drift and additional peaks. It is generally fixed with the PTFE faced towards the column packing. Application: Glass vials…

  • Your chromatography analysis does not end with the selection of the GC column. The combination of components selected for your instrument also make an important contribution to successful separations. Choose SGE technology to improve your chromatography.

  • …process where septa can become cupped and/or distorted when the cutting surface becomes dull.The useable inlet temperature range of 100-350 C is adequate for most GC applications. Don't be fooled by other septa that advertise a maximum temperature of 400 C! Tto make septa with high thermal limits,…

  • 3 Layer Septa

    Hamilton

    Three Layer Septa is made of preconditioned silicone rubber and is 3.81 mm (0.150 in.) thick. The average life of these septa is up to 100 injections with a 26s gauge needle. The maximum operating temperature is 200° C. Preconditioned silicone rubber septa, 3.81 mm (0.15“) thick …

  • …for these bottles: Polypropylene colored caps in a choice of orange, green, purple, red, and light gray for ease of sorting and identification Vented membrane cap with 0.22µm PTFE hydrophobic membrane PBT caps with silicone septa for syringe sampling or introduction of reagents

  • Thermogreen® LB-2 Septa

    MilliporeSigma

    …the sample without causing the system to leak. Improper septa decomposes under the high-temperature conditions of capillary inlets causing baseline disruption and ghost peaks in a chromatogram. Application: Thermogreen® LB-2 Septa is suitable for the following applications: •To minimize…

  • Thermogreen® LB-2 Septa

    MilliporeSigma

    …the sample without causing the system to leak. Improper septa decomposes under the high-temperature conditions of capillary inlets causing baseline disruption and ghost peaks in a chromatogram. Application: Thermogreen® LB-2 Septa is suitable for the following applications: •To minimize…

  • septa Standard quality Septum grade: Standard septa (ST) Material: beige silicone Thickness: 4 mm Hardness: 60° shore A Septum grade: High temperature septa (HT) Material: red non-bleeding silicone Thickness: 3 mm Hardness: 60° shore A Max. Temperature:

  • …for clean, ready-to-use septa BTO septa for the most demanding GC and GC-MS analyzes Best septum quality for extreme sophisticated analyzes low bleeding, temperature resistant, mechanically stable No loss of elasticity even at high temperatures AG3 septa with extended life …

  • Pre-assembled caps and septa are convenient and minimize contamination from handling SepCaps are single piece all polypropylene caps with an integrally molded septum Phenolic resin caps perform well at high temperatures and exposure to corrosives Phenolic and urea storage caps are suitable…

  • Single septa for 11 mm crimp caps from MACHEREY-NAGEL PTFE virginal: temperature resistant: –200 °C / +260 °C, very high analytical purity, very hard (but very thin material), no resealability Red Rubber / TEF (FEP): temperature resistant: –40 °C / +110 °C, medium…

  • Septa for PE Caps, N 20

    MACHEREY-NAGEL

    Single septa for all 20 mm PE push on caps (70266 + 70267) from MACHEREY-NAGEL Natural rubber / PTFE: temperature resistant: –40 °C / +120 °C, low analytical purity, high coring, fairly hard to penetrate, very good resealability Butyl / PTFE: temperature resistant: –40…

  • Septa for screw caps, N 9

    MACHEREY-NAGEL

    Replacement septa for 9 mm screw caps from MACHEREY-NAGEL PTFE virginal: temperature resistant: –200 °C / +260 °C, very high analytical purity, very hard (but very thin material), no resealability Red Rubber / TEF (FEP): temperature resistant: –40 °C / +110 °C,…

  • Single septa for 13-425 screw caps from MACHEREY-NAGEL PTFE virginal: temperature resistant: –200 °C / +260 °C, very high analytical purity, very hard (but very thin material), no resealability Red Rubber / TEF (FEP): temperature resistant: –40 °C / +110 °C, medium…

  • Septa for screw caps, N 8

    MACHEREY-NAGEL

    Replacement septa for 8-425 screw caps from MACHEREY-NAGEL PTFE virginal: temperature resistant: –200 °C / +260 °C, very high analytical purity, very hard (but very thin material), no resealability Red Rubber / TEF (FEP): temperature resistant: –40 °C / +110 °C,…

  • Single septa for all 20 mm crimp caps from MACHEREY-NAGEL Butyl / PTFE: temperature resistant: –40 °C / +120 °C, medium analytical purity, medium coring, medium hard to penetrate, resealability medium Silicone / PTFE: temperature resistant: –60 °C / +200 °C high

  • Septa, tan PTFE/silicone

    MilliporeSigma

    Septa, tan PTFE/silicone is a gas tight and inert nature septa, which is used for high temperature applications during pretreatment and sample oxidation.

  • Septum, PTFE/Butyl

    MilliporeSigma

    septa are suitable to overcome the degradation, which happens due to prolonged high temperatures, commonly observed in silicone rubber septa. The degradation results in baseline drift and additional peaks. It is generally fixed with the PTFE face towards the column packing. Synonyms: Septa, PTFE…

  • An improved version over the original Thermogreen LB-1 septa. Extremely low bleed over a wide range of inlet temperatures (100 °C to 350 °C) Already conditioned, ready to use Easier needle penetration and high puncture tolerance (ideal for autosamplers) Rubber formulation…

  • Center hole caps, N 20

    MACHEREY-NAGEL

    …allow controlled release of excess pressure higher than 3 bars Butyl / PTFE septa for routine analyses; for more demanding analyses and for high temperatures: high purity silicone / PTFE septa Molded Butyl/PTFE septa with an only centrically laminated PTFE layer for excellent sealing on the…

  • Tear off caps, N 20

    MACHEREY-NAGEL

    …allow controlled release of excess pressure higher than 3 bars Butyl / PTFE septa for routine analyses; for more demanding analyses and for high temperatures: high purity silicone / PTFE septa Molded Butyl/PTFE septa with an only centrically laminated PTFE layer for excellent sealing on the…

  • …allow controlled release of excess pressure higher than 3 bars Butyl / PTFE septa for routine analyses; for more demanding analyses and for high temperatures: high purity silicone / PTFE septa Molded Butyl/PTFE septa with an only centrically laminated PTFE layer for excellent sealing on the…

  • Thermogreen ® Injector Septa, extremely low bleed over a wide range of inlet temperatures -100 to 350 °C. Easier needle penetration and high puncture tolerance make this septum ideal for autosamplers. This septum is already conditioned and ready to use.

  • The glass performs excellent at high temperatures and is chemical resistant to acidic, neutral and alkali solutions. In addition, all our vials are manufactured to specific tolerances that are guaranteed to fit and perform with PerkinElmer and non-PerkinElmer instruments. Combine our vials with…

  • MIDI-VAP 4000 Distillation Systems

    DWK Life Sciences (Kimble)

    …Pre-programmed heating cycles for dual temperature ranges (ammonia and phenols is 165°C; cyanide is 126°C) Easy three-step setup saves time Automatic shutoff at test completion Amber light indicates heating in progress Easy to read LED display Optional temperature programming Heater Block…

  • …membrane. The polybutylene terephthalate (PBT) High Temperature Caps can be sterilized at up to 180°C and have a Teflon® liner for sealing. The Open Top Caps are polybutylene terephthalate (PBT) and require piercible silicone septa (sold separately) for sealing. The Three Hole…

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