Septa
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Inlet Septa
Agilent TechnologiesAgilent now treats each premium 11 mm inlet septa to eliminate sticking in the GC inlet. With our premium non-stick septa, you'll never have to scrape bits of septum out of your inlet. Agilent's premium septa also have a recess on the injection side, to guide the syringe needle to the same point…
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Septa, Long Life GC Autosampler
HamiltonLong injection life, pre-pierced for minimal coring. Maximum temperature 400°C. Long injection life septum typically achieves 400 injections without failure, when used with a rounded-tip (Agilent-style) needle and autosampler or needle guide. Ideal for standard manual-injection GC and GC/MS. 3 mm…
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Inlet Septa
Agilent TechnologiesAgilent's general-purpose septa are made from an enhanced injection-molded silicone rubber material. The septa material, dark red or gray in color, is specified to withstand over 200 automatic injections at an injection port temperature of 350 °C. You can have confidence in your chromatographic…
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Inlet Septa
Agilent TechnologiesAgilent now coats each premium 11-mm inlet septa with plasma to eliminate sticking in the GC inlet. With our premium non-stick septa, you'll never have to scrape bits of septum out of your inlet. Our premium septa also have a recess on the injection side that guides the syringe needle to the same…
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Butyl stoppers can be used when PTFE is not required. Butyl/PTFE septa are an economical choice with low background peaks. Molded PTFE/butyl septa offer the tightest seal of all PTFE items, as well as low background peaks. PTFE/silicone septa are excel
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Inlet Septa
Agilent TechnologiesAgilent now coats each premium 11-mm inlet septa with plasma to eliminate sticking in the GC inlet. With our premium non-stick septa, you'll never have to scrape bits of septum out of your inlet. Our premium septa also have a recess on the injection side that guides the syringe needle to the same…
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MicroLiter septa for 16mm Screwthread Headspace Vials are constructed of PTFE, PTFE/butyl, or PTFE/silicone to suit a variety of chromatography applications.
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33 mm Septa, Interlock, Butyl Gray
DWK Life Sciences (Wheaton)Septa closure with locking flange for open-top caps. Flat stopper; thin flange Cap size: 33 mm Gray Chlorobutyl/50 septa
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Inlet Septa
Agilent TechnologiesInlet septa are used to maintain a leak-free seal under the septum nut in the GC inlet, even after many repeated injections. The dimple in the middle of the septum guides the syringe needle through the inlet into the inlet liner to minimize damage to the needle and to ensure injection consistency.…
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Inlet Septa
Agilent TechnologiesInlet septa are used to maintain a leak-free seal under the septum nut in the GC inlet, even after many repeated injections. The dimple in the middle of the septum guides the syringe needle through the inlet into the inlet liner to minimize damage to the needle and to ensure injection consistency.…
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Replacement Septa for Mininert® Valves
MilliporeSigmaMaterial: Red Silicone Septa L x O.D.: 0.308 in. x 0.125 in. Legal Information Mininert is a registered trademark of Valco Instruments Co. Inc.
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Septa PTFE Rubber 18-400 Cs144
DWK Life Sciences (Kimble)Low cost, good resealability Polytetrafluoroethylene provides barrier for product contact Red rubber
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Septa, Low Bleed High Temperature
HamiltonBTO 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 or premium GC septa to the highest-temperature applications. 3 mm thick. CenterGuide™ design requires less force for…
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Inlet Septa
Agilent TechnologiesAgilent now treats each premium 11 mm inlet septa to eliminate sticking in the GC inlet. With our premium non-stick septa, you'll never have to scrape bits of septum out of your inlet. Agilent's premium septa also have a recess on the injection side, to guide the syringe needle to the same point…
-
Inlet Septa
Agilent TechnologiesAgilent now coats each premium 11-mm inlet septa with plasma to eliminate sticking in the GC inlet. With our premium non-stick septa, you'll never have to scrape bits of septum out of your inlet. Our premium septa also have a recess on the injection side that guides the syringe needle to the same…
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Inlet Septa
Agilent TechnologiesAgilent's general-purpose septa are made from an enhanced injection-molded silicone rubber material. The septa material, dark red or gray in color, is specified to withstand over 200 automatic injections at an injection port temperature of 350 °C. You can have confidence in your chromatographic…
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Septa for screw caps, N 8
MACHEREY-NAGELReplacement 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,…
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Inlet Septa
Agilent TechnologiesAgilent now treats each premium 11 mm inlet septa to eliminate sticking in the GC inlet. With our premium non-stick septa, you'll never have to scrape bits of septum out of your inlet. Agilent's premium septa also have a recess on the injection side, to guide the syringe needle to the same point…
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Inlet Septa
Agilent TechnologiesInlet septa are used to maintain a leak-free seal under the septum nut in the GC inlet, even after many repeated injections. The dimple in the middle of the septum guides the syringe needle through the inlet into the inlet liner to minimize damage to the needle and to ensure injection consistency.…
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White FEP/Silicone Septa
DWK Life Sciences (Kimble)Designed for use with headspace autosamplers for sealing sample vials used in operating temperature ranges of -60 to 200°C. For aluminum seal finishes Clear FEP is 0.003" thick White silicone is 0.120" thick
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Sera-Separa® Columns
Caplugs Evergreen®Ideal for use in removing fibrin and macro particles from serum to prevent line clogging. Users insert the 16 mm flange into the evacuated blood tube and push downward. The graduated barrel tells exactly how much liquid has been filtered and the wide-body style prevents sample probes from…
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Inlet Septa
Agilent TechnologiesAgilent's general-purpose septa are made from an enhanced injection-molded silicone rubber material. The septa material, dark red or gray in color, is specified to withstand over 200 automatic injections at an injection port temperature of 350 °C. You can have confidence in your chromatographic…
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Septa for screw caps, N 9
MACHEREY-NAGELReplacement 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,…
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Inlet Septa
Agilent TechnologiesAgilent now coats each premium 11-mm inlet septa with plasma to eliminate sticking in the GC inlet. With our premium non-stick septa, you'll never have to scrape bits of septum out of your inlet. Our premium septa also have a recess on the injection side that guides the syringe needle to the same…
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Inlet Septa
Agilent TechnologiesInlet septa are used to maintain a leak-free seal under the septum nut in the GC inlet, even after many repeated injections. The dimple in the middle of the septum guides the syringe needle through the inlet into the inlet liner to minimize damage to the needle and to ensure injection consistency.…
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Merlin Microseal
Agilent TechnologiesLow bleed, longer life alternative to standard septa for split/splitless injection Has a lifetime of more than 2000 injections, depending on samples and operating conditions Reduced instrument downtime for septa changes and injection port liner changes due to septa particulates Two…
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Inlet septa
Agilent TechnologiesInlet septa are used to maintain a leak-free seal under the septum nut in the GC inlet, even after many repeated injections. The dimple in the middle of the septum guides the syringe needle through the inlet into the inlet liner to minimize damage to the needle and to ensure injection consistency.…
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Septa for screw caps, N 13
MACHEREY-NAGELSingle 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…
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Aluminum E-Z Seals
DWK Life Sciences (Wheaton)For use with 12 x 32 mm crimp top vials Large target diameter Available in 4 colors Choice of liner
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Septa, 0.005" PTFE/0.120" Sil
DWK Life Sciences (Kimble)Resists coring and is autoclavable. Recommended for use in all auto samplers using screw thread vials. Great for sample storage. 73818A-24 ( 1213T38) is white PTFE/Tan Silicone and is recommended for use with the 40 mL EPA vial.