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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.
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16 – 30 of 176 results
16

Restek™ BTO™ Septa: With CenterGuide
SDP

Plasma coating eliminates sticking in the injection port

Design Centerguide
Type Septum
Temperature (English) Max. 752°F
Temperature (Metric) Max 400°C
Coating Plasma
For Use With (Application) GC and GC/MS AppliCatIons
18

Thermo Scientific™ Septum Holder Kit

Thermo Scientific™ Septum Holder Kit is for use with the Thermo Scientific™ Trace 2000 Series Gas Chromatograph.

ENCOMPASS
19

Agilent Technologies Inlet septa, bleed and temperature optimized (BTO) 11mm

Inlet septa, bleed and temperature optimized (BTO) 11mm

ENCOMPASS
20

Mocon Inc SEPTA ADHESIVE 1/SIDE 1000/PK

Pack of septa. Used to form a seal when the needle in inserted into a package to test the headspace contents 1000 septa per pack.

ENCOMPASS
21

NETA SCIENTIFIC INC AGILENT INLET SEPTA 11MM 100PK
SDP

NC3302635 AGILENT INLET SEPTA 11MM 100PK

ENCOMPASS_PREFERRED
22

Agilent Technologies GC SEPTA GREEN 100/PK

GC SEPTA GREEN 100/PK ..

ENCOMPASS
23

NEW ERA ENTERPRISES SEPTA TEFLON/SILICONE SCREW

NC3734551 SEPTA TEFLON/SILICONE SCREW

ENCOMPASS_PREFERRED
24

NETA SCIENTIFIC INC ULTRA INERT GOLD SEAL 10/PK
SDP

NC0669543 ULTRA INERT GOLD SEAL 10/PK

ENCOMPASS_PREFERRED
25

NETA SCIENTIFIC INC CL BTO INLET SEPTA 11MM 50PK
SDP

NC1940001 CL BTO INLET SEPTA 11MM 50PK

ENCOMPASS_PREFERRED
26

PRECISION SEAL RUBBER SEPTA

NC3666786 PRECISION SEAL RUBBER SEPTA

ENCOMPASS
27

SPL SEPTUM TUBE 50 ML CS/25

SPL Septum Tube 50 ml, Septum (Silicone/PTFE) RCF Rating 13,000 x g, Sterile Case of 25  

ENCOMPASS_PREFERRED
28

3/4 SEPTA 100/PACK

NC2750462 3/4 SEPTA 100/PACK

ENCOMPASS
29

Petroleum Analyzer Corporation Septa, Waste, 20 mm, 10 pc

Septa 20mm Waste 10 / Pk

ENCOMPASS
30

GNRL PRPOS GRY SPT 11MM 5
SDP

50927005 GNRL PRPOS GRY SPT 11MM 5

ENCOMPASS_PREFERRED