Synonym:SUPELCOSIL™LC-NH2-NP5UM25CMX4.6MMHPLCCOLUMNProperties:
| RelatedCategories | AminoHPLCColumns,AnalyticalColumn,5Micron,Analytical/Chromatography,DedicatedNormalPhaseAmino,HPLC, |
| feature | endcapped |
| extentoflabeling | 3%CarbonloADIng |
| parameter | ≤70°Ctemp.range |
| L×I.D. | 25 cm×4.6 mm |
| surfacecoverage | surfacecoverage5.1 μmol/m2 |
| matrix | silicagel,sphericalparticleplatform |
| matrixactivegroup | aminophase |
| particlesize | 5 μm |
| poresize | 120 ? |
| surfacearea | 170 m2/g |
| pHrange | 2-7.5 |
| suitABIlity | suitableforL8perUSP |
| modeofchromatography | Normalphase |
Description:
FeaturesandBenefits
•showstableretentioninnormal-phaseseparations
•arelesssensitivetosmallorvaryingamountsofwaterinmobilephases,relativetounmodifiedsilica
•provideexcellentseparationsoffat-solublevitamins
SUPELCOSILLC-NH2-NPcolumns:
•showstableretentioninnormalphaseseparations
•arelesssensitivetosmallorvaryingamountsofwaterinthemobilephase,relativetounmodifiedsilica
•provideexcellentseparationsoffat-solublevitamins
Generaldescription
Anaminophasededicatedtonormal-phasechromatography.Byemployingspecialbondingtechnology,andavoidingwaterinmanufacturingandtestingthecolumn,wehavedramaticallyreducedtheretentionvariationthatischaracteristicofnormal-phasechromatography.Normal-phasechromatographyisespeciallyusefulwhentheanalytesarenotwatersoluble--forexample,thefat-solublevitaminsA,D,E,andK.
Thesecolumnsshouldbeusedwithnon-aqueousmobilephasesonly.
SUPELCOSILLC-NH2-NPisanaminophasededicatedtonormalphasechromatography.Byemployingspecialbondingtechnology,andavoidingwaterinmanufacturingandtestingthecolumn,wehavedramaticallyreducedtheretentionvariationthatischaracteristicofnormalphasechromatography.
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LegalInformation
SUPELCOSILisatrademarkofSigma-AldrichCo.LLC
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