Chromatography Septa

Components on top of the injection port of GC systems that provide a leak-free seal between the atmosphere and carrier gas and minimize the introduction of contaminants; allow repeated sample injection without significant coring or leaking.

91 – 105 of 176 results

Trajan Scientific 10 mm OD General purpose blue GC septa PK100

10 mm OD General purpose blue GC septa PK100

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Beckman Coulter SEPTA AY ALTI15

SEPTA AY ALTI15

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Zaiput Flow Technologies SET OF 2 REPL MEMB FOR SEP-200

Set of 2 replacement membranes for SEP-200(medium pore size) - Hydrophilic PTFE

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Q LABTECH LLC 12ML PRESSURE TUBE W/SEPTA

NC3351052 12ML PRESSURE TUBE W/SEPTA

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Phenomenex Inc 7/16 in (11 mm) Diameter, CenterGuide

Advanced Green 3 Injector Septa (400 C), 246225

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Neta Scientific SEPTUM NUT NONPURG G

50925346 SEPTUM NUT NONPURG G

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ANALYTICS SHOP USA LP SEPTA 11 MM SILICONE 1000 PK

NC2745595 SEPTA 11 MM SILICONE 1000 PK

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Beckman Coulter KIT SEAL AY HIGH FLOW PKG

KIT SEAL AY HIGH FLOW PKG

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Trajan Scientific SEPTA 11MM EC 25/PK

Trajan Septa for Agilent, Diameter Outer: 11 mm, Temperature Max: 350 deg.C, Long Life EC Septa, Description: Combines significantly longer injection life, low bleed and low injection portadhesion., High Temperature Silicone, Quantity: 25/Pk.