{"product_id":"sartorius-13229-e-vivaspin™-filtrate-centrifugal-concentrators-14mm-0-5-to-2-5-ml-5-000-da-12-pk","title":"Sartorius 13229----------E Vivaspin™ Filtrate Centrifugal Concentrators, 14mm, 0.5 to 2.5 mL, 5,000 Da, 12\/Pk","description":"\u003cp\u003eOffered with multiple MWCOs and two membrane options:\u003c\/p\u003e\n\u003cp\u003eCellulose triacetate (CTA) features high hydrophilicity and very low non-specific binding. \u003cbr\u003eCast without a support that could bind filtered solutes, these membranes are ideal where high target molecule recovery from the filtrate is important. \u003cbr\u003ePolyethersulfone (PES) membranes exhibit low fouling characteristics, exceptional flux and broad pH compatibility. \u003cbr\u003eHave a uniform surface, devoid of hydrophobic or hydrophillic interactions, offering excellent protein recoveries for most solutions. \u003cbr\u003eTypical applications for Vivaspin™ Filtrate include: \u003cbr\u003eSample preparation for free drug \u003cbr\u003eMetabolite or hormone analyses \u003cbr\u003eSample deproteinization \u003cbr\u003eSeparation of proteins from low molecular weight substances in biological samples \u003cbr\u003eSample capacity of 0.5 to 2.5 mL \u003cbr\u003eMay be used in fixed angle or swing bucket rotors, accepting standard conical or flat bottom 15 mL centrifuge tubes \u003cbr\u003eTypically filter 90% of the initial sample volume in 30 minutes \u003cbr\u003eAvoid premature membrane blockage by particle loaded samples \u003cbr\u003eRetrieve the ultrafiltrate immediately after centrifugation without any disassembly\u003c\/p\u003e\n\u003cp\u003eClick here for \u003ca href=\"https:\/\/www.dscbalances.com\/products\/pall-4252-integrity-test-kit-integrity-test-kit-includes-pressure-guage-three-way-valve-and-10-ml-syringe-1-pkg\" title=\"PALL 4252 Integrity Test Kit - Integrity Test Kit, includes pressure g\"\u003e\u003cspan\u003ePALL 4252 Integrity Test Kit - Integrity Test Kit, includes pressure g\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"DSCBalances","offers":[{"title":"Default Title","offer_id":44824170430550,"sku":"13229----------E","price":82.7,"currency_code":"USD","in_stock":true}],"url":"https:\/\/ezbuyco.com\/products\/sartorius-13229-e-vivaspin%e2%84%a2-filtrate-centrifugal-concentrators-14mm-0-5-to-2-5-ml-5-000-da-12-pk","provider":"EzBuyCo","version":"1.0","type":"link"}