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Sigma-Aldrich/Whatman® Mini-UniPrep® syringeless filters/WHAUN203NPUPP/

價格: ￥2517.50 市場價: 3272.75

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貨號: WHAUN203NPUPP

品牌: Sigma-Aldrich

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RelatedCategories	Analytical/Chromatography,FiltrationSupplies,HPLC,HPLCAccessories,HPLCSamplePreparation, Labware,ManufacturerBrowser,SyringelessFilters,Whatman,WhatmanFoodandBeverageTesting,WhatmanMiniUniPrepSyringelessFilter,WhatmanMiniUniPrep-Polypropylene,WhatmanMini-UniprepSyringelessFilters,WhatmanMini-Uniprepsyringelessfilters,WhatmanSyringe&SyringelessFilters,WhatmanSyringelessFilters More...
material	PTFEsepta(PTFEcoatedsiliconerubber)
	polypropylenehousingandcap
	polypropylenemembrane
usage	generalfiltrationmedia/solventbasedsamples
feature	(equivalentinsizeto12x32mmvials)
	nominalforcetocompress:approximately18lb/8.2kg
packaging	pkgof100 ea
mfr.no.	WhatmanArticleNo.,28421679(USreference)
	Whatman,UN203NPUPP
filtercapacity	400 μL
poresize	0.45 μm
suitABIlity	suitablefor(routineHPLC/UHPLCanalysis,proteinprecipitation,solubilitytesting;samplefilteration)

Description:

Application

Applications:
• RoutineHPLC/UHPLCanalysis
• Compositeassays
• Contentuniformity
• Proteinprecipitation
• Solubilitytesting
• Dissolutiontesting
• Samplefiltration

Generaldescription

Mini-UniPrepisapreassembledfiltrationdeviceconsistingofa0.4mLcapacitychamberandaplunger.Theplungercontainsafiltrationmembraneatoneendandapreattachedcap/septumattheother.Theplungerispressedthroughthesampleintheouterchamberandpositivepressureforcesthefiltrateintothereservoiroftheplunger.

Airescapesthroughtheventholeuntilthelockingringisengagedprovidinganair-tightseal.WithinsecondstheMini-Uniprepcanbeplacedintoanyabletocontain2mLvialsforinjectionintoyourinstrument.

TheWhatmanMini-UniPrepSyringelessFiltersprovideafasterandeasierwaytoremoveparticulatesfromsamplesbeingpreparedforHighPerformanceLiquidChromatography(HPLC)/UltraHighPerformanceLiquidChromatography(UHPLC)analysis.

Infact,Mini-UniPrepletsyoupreparesamplesinonethirdthetimerequiredbyothermethods.Addupthetimesavings,plusthemoneysavedfromcuttingmultipleconsumablesoutofthesamplepreparationprocessandyou′llseehugebenefitsforyourlaboratory.

Thedevicecanbeusedeithermanuallyorwithacompressorunit.Themulti-compressorcanprocessupto6samplesatonetime,furtherimprovingsampleprocessingtimeandreducingtheriskofhandstress.

TheMini-UniPrepdeviceisdesignedtofitintoanyautosampleraccommodating12x32mmvials.AlternativelytheseptumcanbePiercedwithaneedleandthesampledrawnoffformanualinjectionintoananalyzer.

AmberMini-UniPrepSyringelessFilter
• ProtectssamplesfromUVdamage

FeaturesandBenefits:
• Ambercolorantpreventsphotodegradationoflightsensitivesamples
• SamecolorantusedinpharmaceuticalcontainersdesignedtomeetUSPspecificationsforlightresistance
• Translucentamberchamberandplungerenableeasyvisualinspection

Applications:
• Usewithanycompoundthatrequiresprotectionfromlight,suchascatecholaminesorvitamins

SlitSeptaMini-UniPrepSyringelessFilter
• Forhigh-throughputautomation

FeaturesandBenefits:
• SlitseptumcapenablesMini-UniPrepusewithcurrentroboticsonHPLCinstrumentsforhighthroughputautomation
• DurableyetflexIBLeslitseptumcaphasbeenspeciallydesignedforinstrumentswithsensitivesamplingneeds.Sampleevaporationisminimal

Applications:
• UsewithstandardroboticsonHPLCinstrumentswithsensitiveneedles,allowingforhigherthroughput

FeaturesandBenefits:
• All-in-onefiltrationprocessallowsyoutoprocesssampleloadsinone-thirdthetime
• Widerangeofmembranechoicesfrom0.2and0.45μmporesizestomeetspecificsampleapplicationrequirements
• Compatiblewithmostmajorautosamplers
• Fewerconsumablesrequired.Reducecostsbyupto40%

LegalInformation

Mini-UniPrepisaregisteredtrademarkofGEHealthcare

WhatmanisaregisteredtrademarkofGEHealthcare

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Sigma-Aldrich/Whatman® Mini-UniPrep® syringeless filters/WHAUN203NPUPP/

Properties:

Description:

Application

Generaldescription

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