Synonym:TSKgel®SizeExclusion(PW-Type)HPLCColumnProperties:
| RelatedCategories | Analytical/Chromatography,HPLC,HPLC&FPLCColumnsforBiopolymerSeparations,TSKgelGelFiltrationColumnsforCationicPolymers,TSKgelHPLCColumns,TOYOPEARLBulkMedia&Accessories, |
| material | stainlesssteelhardware |
| mfr.no. | Tosoh,21875 |
| parameter | ≤0.5Msaltconcentration |
| | ≤20%organicsolvent |
| | 1mL/minflowrate |
| | 20barmax.pressure |
| | 60°Ctemperature |
| application(s) | HPLC:suitable |
| L×I.D. | 30 cm×7.8 mm |
| matrix | polymerparticleplatform |
| matrixactivegroup | hydroxylatedmethacrylatephase |
| particlesize | 13 μm |
| poresize | >1000 ?porediameter |
| operatingpH | 2-12 |
| suitABIlity | suitableforL38perUSP |
| | suitableforL39perUSP |
| modeofchromatography | Sizeexclusion(SEC) |
Description:
Application
Exclusionlimit(Da):20,000,000
Separationrange(Da)(PEO,PEG):1,000~10,000,000
Physicalform
Shippedinwater.
Generaldescription
TSKgelPWXL-CPcolumnswerespecificallydevelopedfortheanalysisofwater-solublecationicpolymers.Composedofpolymethacrylatebeads,cationicgroupsareintroducedonthesurfaceoftheTSKgelPWXL-CPpackingmaterialtopreventadsorptionofcationicpolymersandallowelutionunderlowsaltconditions.Thesecolumnsshowhightheoreticalplatenumbers,linearcalibrationcurvesandhighdurabilitybecausethebaseresinisthesameasthatusedintheTSKgelPWXLseriescolumns.ThreecolumnsareavailablewithintheTSKgelPWXL-CPseries,eachwithadifferentparticlesize,separationrangeandexclusionlimit,allowingpolymerswithinawidemolecularmassrangetobeseparatedandcharacterized.
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LegalInformation
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