Properties:
RelatedCategories | Analytical/Chromatography,GCAccessories,GasChromatography(GC),SeptaandSpecializedHandTools,ThermogreenLB-2GCSepta, |
size | (plugtype) |
packaging | pkgof10 ea |
application(s) | gaschromatography(GC):suitable |
diam.×L | ~6 mm×9 mm |
compatibility | forusewithShimadzuall |
Description:
Generaldescription
ForuseinShimadzuGCsthatrequireplugsepta.
Septumisaveryimportantcomponentofsyringeinjectionsystem.Theyareusuallyfabricatedfromelastomeric,self-sealingmaterialssuchassiliconerubber,neopreneorfluoroelastomers.Itissuitabletoconvenientlyintroducingthesamplewithoutcausingthesystemtoleak.Improperseptadecomposesunderthehigh-temperatureconditionsofcapillaryinletscausingbaselinedisruptionandghostpeaksinachromatogram.
Application
Thermogreen®LB-2Septaissuitableforthefollowingapplications:
• Tominimizeextractionontoorlossofanalytesoffthesolidphasemicroextraction(SPME)fiberfromthevialduringanalysisbyGC-MS.
• Thermo-resistantseptaisusedinGCinstrumenttoavoidcarriergasleaks,extraneouspeaksandphthalatecontamination.
• Thermo-resistantseptaalongwiththickneedleprotectorisusedinGCinstrumentstoavoiddamageirreversIBLycausedbymicrosyringe.
• Itisalsousedintheinfluentsamplingportsingaschromatographs.
LegalInformation
ThermogreenisaregisteredtrademarkofSigma-AldrichCo.LLC