Synonym:OMI®-2INDICATORTUBEProperties:
| RelatedCategories | Analytical/Chromatography,GasChromatography(GC),GasPurificationandGasManagement,OMI(OxygenIndicatorMoistureIndicating)PolishingPurifiers,OMIPurifierTube, |
Description:
Generaldescription
TheOMIisapolishingpurifierthatremovesmanycontaminantsthatotherupstreampurifiersmiss.ItwillsimultaneouslyandirreversIBLyremovemoisture,oxygen,carbonmonoxide,carbondioxide,mostsulfurcompounds,mosthalogencompounds,alcohols,andphenolstolessthan10ppb.ItisrecommendedthatanOMIbeinstalledincarriergasstreamsjustupstreamofeveryGC.Itconsistsoftwocomponents:
• Are-useabletubeholderthatisinstalledintothegasdeliverysystem.Theuseofpolycarbonateprovidessee-throughcapABIlityalongwithsafety.
• Apurifiertubecontaininganindicatingresin(changescolorfromblacktobrownwhenexposedtoaslittleas1ppmofmoistureoroxygen).Theuseofglassprovidessee-throughcapabilityandpreventsdiffusionofroomcontaminantsintothegasstream.
Spentpurifiertubesareeasilyreplaced.Simplyunscrewtheendassemblyfromthetubeholderandreplaceitwithanewpurifiertube.Thedesignpreventsroomairfromenteringthenewtubeduringinstallation(protectivefoilcoversoneachendareonlyPiercedastheendassemblyisscrewedbackontothetubeholdertocompleteinstallation).
Note:Thisitemrequiresare-useabletubeholder(purchasedseparately).
OMI®purifiertubessimultaneouslyremoveoxygen,watervapor,CO,CO2,mostsulfurcompounds,mosthalogencompounds,alcohols,phenolstolessthan10ppb.Theyalsopurifyhelium,hydrogen,nitrogen,argonandmethane.Colorchangeindicatespurifierexhaustion.Glassbodydoesnotdiffuseairoroff-gas.FurThermore,theyareidealforHall,ECDandGC/MSdetectionsystems.
Footnote
Firsttimeusersmustorderbothapurifiertubeandareuseableholder(P/N23921).
LegalInformation
OMIisaregisteredtrademarkofSigma-AldrichCo.LLC
Safety:
Symbol


GHS02,GHS07
Hazardstatements
H260-H315-H319
Precautionarystatements
P223-P231+P232-P280-P305+P351+P338-P337+P313-P370+P378