GL Sciences Official Store: Buy HPLC, GC, SPE Solutions (+ ...

GL Sciences Inc. is a global manufacturer of high-quality analytical devices and laboratory consumables. Established in 1968, GL Sciences is one of the leading ... FreeShippingOver$500xLiquidChromatographyHPLCColumnsHPLCInstrumentsHPLCAccessoriesGasChromatographyCapillaryGCColumnsGCAccessoriesSamplePreparationSPEColumns/CartridgesSPESpinCentrifugeColumns96-WellPlateforProteinPrecipitationSPETipColumnsforTraceSamplesCleanup/SeparatingBulksSPEVacuum/GravityManifoldsSPEAccessoriesLifeScience/BioProductsAntibodyPurificationColumnsProteinPurificationColumnsGas/AirSamplingEquipmentGasSamplingBagsMonolithicMaterialSorptiveExtractionMonoTrapAirSamplingPumpLeakDetectorTrustedbyleadingscientistssince1968RecentOrders/Re-OrderYoucurrentlyhavenorecentorders.QuickAccessCatalogsApplicationsContactUsQuickOrderEntertheitemnumberand#followedbythequantityyouneed.FeaturedproductsInertsilODS-4InertsilODS-4deliversthesameextremeinertnesstoanytypeofcompoundsjustlikeInertSustainC18alongwithunprecedentedstabilityunder100%aqueousmobilephasesforqualitativeandquantitativeanalysis.However,asthebasesilicagelandcarbonloadingaredifferentonInertsilODS-4,differencesinselectivitycanbeobserve...From$207.00AddtocartInertSustainC18Generally,silicabasedcolumnsaremechanicallystableandprovidehighefficiencies,however,theycannotbeusedunderalkalineconditionsandtheirresidualsilanolgroupstendtoadsorborganicbases.InertSustainC18employsaradicallynewtypeofsilica,inwhichthesurfaceofthesilicaisuniquelymodified,enablingprecisecon...From$207.00AddtocartPhosphopeptideEnrichmentUsingTiO2From$190.00AddtocartInertsilODS-3InertsilODS-3isstillGLSciences’mostpopularphaseandcontinuestobeusedwidelyandreliablyforlongestablishedmethodsinpharmaceutical,andcontractresearchlabs.InertsilODS-3hasarelativelystrongretentivitycomparedtocommerciallyavailableODScolumns.Inaddition,theintroductionofhighersurfaceareasilicaprov...From$207.00AddtocartBestsellersInertsilODS-3HPLCColumn,2µm,50x2.1mm(analytical)SKU#5020-84652$565.00AddtocartInertSustainC18CapillaryEXColumn,3µm,150x0.3mmSKU#5020-11589$785.00AddtocartInertsilODS-PPrepColumn,5µm,250x50mmSKU#5020-84786$12,878.00AddtocartInertsilODS-3HPLCColumn,5µm,250x4.6mm(analytical)SKU#5020-01732$577.00AddtocartInertsilODS-3VHPLCColumn,5µm,250x4.6mm(analytical)SKU#5020-01802$646.00AddtocartInertsilODS-3HPLCColumn,3µm,150x4.6mm(analytical)SKU#5020-01771$565.00AddtocartInertsilODS-3HPLCColumn,5µm,150x4.6mm(analytical)SKU#5020-01731$542.00AddtocartLD239HeliumLeakDetectorSKU#2702-19340Thesmallest,lightest&mostsensitiveLeakDetectoronthemarket.GLSciences’GasLeakDetectorLD239adaptsthermalconductivitytechniquebetweentargetgasesandreferentialgas.Beingthesmallest,lightestandthemostsensitiveonthemarket,theLD239detectsupto0.0005mL/minofheliumgas.WiththeUSBport,theLD2...$1,350.90$1,501.00AddtocartInertsilODS-3VHPLCColumn,5µm,150x4.6mm(analytical)SKU#5020-01801$605.00AddtocartInertsilODS-2HPLCColumn,5µm,150x4.6mm(analytical)SKU#5020-01124$589.00AddtocartInertsilODS-2HPLCColumn,5µm,250x4.6mm(analytical)SKU#5020-01128$635.00AddtocartTitansphere5micronbulkmedia,500mg,vialSKU#5020-75000$462.00AddtocartLatestFromGLSciencesBlogHPLCColumnTechnicalGuide16DecemberTable1showspKavaluesoffrequentlyusedbuffersinreversedphaseHPLC.KastandsforanaciddissociationconstantandpKaisitsnegativelogarithm.Thebuffercapacitybecomesmaximumwhenthe...16December0commentsReadMoreHowtoselecttherightguardcolumn15DecemberGuardcolumnsareinstalledbetweentheinjectorandtheanalyticalcolumnofanHPLCsystem,toprotecttheanalyticalcolumn.Guardcolumnsarewidelyusedandarecosteffectivetoprolongthelife...15December0commentsReadMoreViewAllBlogPostsGLSciencesGLSciencesInc.isaglobalmanufacturerofhigh-qualityanalyticaldevicesandlaboratoryconsumables. Establishedin1968,GLSciencesisoneoftheleadingsuppliersofHPLC,GCandSamplePreparationproducts,ChromatographyAccessories&Consumables. Weofferawiderangeofchromatographysolutionstoserviceenvironmental,food,cosmetic,lifesciences,pharmaceutical,metalandmining,energy,electrochemicalandautomotiveindustries.LearnMore