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1、TechnicaldataandoperatinginstructionsVivaspin6and20mlForinvitrouseonly85030-511-57Vivaspin6and20ml–IntroductionStorageconditions
2、shelflifePressurisedOperationVivaspinultrafiltrationspincolumnsWhenanappropriatecentrifugeisunavail-shouldbestoredatroomtemperatu
3、re.able,orforsinglesampleprocessing,ThedevicesshouldbeusedbeforetheVivaspin20canbefilledwithupto15mlexpirydateprintedonthebox.andpressurisedforbenchtopconcentration.Forevenfasterprocessing,pressurecanbeIntroductioncombinedwithcentrifugalforce.“Pressure-Vivas
4、pinconcentratorsaredisposableFugation”isparticularlysuitableforviscousultrafiltrationdevicesfortheconcentrationsamplessuchasserum,orwhenprocessingand
5、orpurificationofbiologicalsamples.atlowtemperatures,andgeneralywhenVivaspin6issuitableforsamplevolumesminimu
6、mprocesstimeisessential.of2–6mlandtheVivaspin20canhandlesamplesupto20ml.BothproductsfeatureEquipmentRequiredtwinverticalmembranesforunparalleledspeed.A.Forusewithcentrifuge1.CentrifugewithswingbucketorfixedVivaspin20purificationalternativesincludeanglerotor(
7、minimum25°).adiafiltrationcupthatallowsonestepremovalofsaltsandothercontaminating2.Pasteurorfixedvolumepipettesformicromolecules,andagaspressuremodesampledeliveryandremoval.forincreasedflexibilityandevenfasterprocessing.DeviceCarrierRequiredVivaspin615ml/17m
8、mdTheinnovativedesign(USPatentNo.Vivaspin2050ml/30mmd5,647,990,secondpatentpending),easeofuse,speedandexceptionalconcentrateB.ForusewithPressure(Vivaspin20only)recoveriesarethemainfeaturesofthe1.Vivaspin20PressureHeadconcentrators.(ProductNo.VCA200).Centrifu
9、galOperation2.ChargeValveforPressureHeadVivaspinconcentratorscanbeusedin(ProductNo.VCA005).swingbucketorfixedanglerotorsacceptingstandardconicalbottomtubes.Inasingle3.AirPressureController(ProductNo.spin,solutionscanbeconcentratedinexcessVCA002)orequivalentp
10、ressureregulatorof100+.Samplesaretypicallyconcentratedin10to30minuteswithmacromolecularForusewithPressureandCentrifugerecoveriesinexcessof95%.1.AlloftheequipmentshowninA.andB.above.Thelongitudin
