GC Inlet Septa

Agilent (HP)
5880A, 5890, 6850, 6890, 7890, PTV
5700, 5880
On-Column Injection

Bruker / Varian
Packed Column Injector
1078/1079 Injector
1177 Injector
1075/1077 Injector

Finnigan (TMQ)
GC9001, GCQ, QCQ, TRACE 2000

PerkinElmer
Sigma Series, 900, 990, 8000 Series,
Auto SYS, Auto SYS XL

11mm
9.5/10mm
5mm

9.5/10mm
10/11mm
9mm
11mm

9.5mm

11mm

Shimadzu
All models

SRI
All models

Thermo Scientific
TRACE GC, GCQ w/TRACE, PTV, 8000 Series, 1300 and 1310 GC

Tracor
540
550, 560

Plug

Plug

17mm

11.5mm
9.5mm

All septa, regardless of composition, puncturability, or resistance to thermal degradation will fail if they are mishandled. Overtightening a septum nut invariably will reduce septum lifetime by increasing coring/splitting. All septa contain volatile materials (e.g. phthalates) that are released when the septum is heated (septum bleed). Because most GCs are equipped with a septum purge, septum bleed generelly will disappear within 30 minutes after installing a new septum and exposing it to normal injector temperatures. All Restek septa are preconditioned and are ready to use without delay.


Non-Stick BTO Septa	Thermolite Plus Septa

GC Accessories

        
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GC Inlet Septa

Restek

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