eCl@ss32110501
Properties:
| RelatedCategories | Analytical/Chromatography,HPLC,HPLC&FPLCColumnsforBiopolymerSeparations,TSKgelHPLCColumns,TOYOPEARLBulkMedia&Accessories,TSKgelOctadecyl-2PWColumns(125Åpores), |
| material | stainlesssteelhardware |
| mfr.no. | Tosoh,17500 |
| extentoflabeling | 1 meq/mLliganddensity(estimate) |
| parameter | 0-100%organicsolvent |
| 1.2mL/minflowrate | |
| 120barmax.pressure | |
| 4-50°Ctemperature |
Description:
Generaldescription
Polymer-basedparticlesforreversed-phase(RP)HPLCgenerallyhavetwobenefitsoversilica-basedparticles:TheyaremoretolerantofhighandlowpHoperatingconditionsandtheydonothavethesilanolinteractionsthatcausepeaktailingofsomebasicanalytes.Also,somesilicashaveanintrinsicmetalcontentthatmaycausechelationproblemswithsensitivebiomolecules,leADIngtopoorrecovery.PolymericTSKgelcolumnscomeinC18andphenylfunctionalgroupsandarangeofparticleporosities.Fastkineticsandquantitativeproteinrecoveryatsubmicrogramloadingarecharacteristicofnonporousresin-basedTSKgelOctadecyl-NPRcolumns.
• Octadecyl-2PWparticleshave125Åpores
• Octadecyl-4PWparticleshave500Åpores
• Phenyl-5PWRPparticleshave1000Åpores
• Octadecyl-NPRparticlesarenonporous
Highlycross-linkedpolymethacrylatebasematerialofTSKgelOctadecyl-2PWprovidesexcellentstABIlityinhighpHbuffersystemsandcanwithstandrigorouscleaningwitheitheracidorbase.The125Åporesallowforanaylsisofpeptidesupto8,000Da.Columnspackedwithlargerparticlesizesareavailableforsemi-preparativescaleseparations.
Physicalform
Shippedin55%acetonitrile-45%water.
Recommendedproducts
DiscoverLiChropurreagentsidealforHPLCorLC-MSanalysis
LegalInformation
TSKgelisaregisteredtrademarkofTosohCorporation
