{"product_id":"sartorius-13249-e-vivaspin™-filtrate-centrifugal-concentrators-14mm-0-5-to-2-5-ml-20-000-da-12-pk","title":"Sartorius 13249----------E Vivaspin™ Filtrate Centrifugal Concentrators, 14mm, 0.5 to 2.5 mL, 20,000 Da, 12\/Pk","description":"\u003cp bis_size='{\"x\":11,\"y\":9,\"w\":543,\"h\":19,\"abs_x\":520,\"abs_y\":334}'\u003eOffered with multiple MWCOs and two membrane options:\u003c\/p\u003e\n\u003cp bis_size='{\"x\":11,\"y\":45,\"w\":543,\"h\":352,\"abs_x\":520,\"abs_y\":370}'\u003eCellulose triacetate (CTA) features high hydrophilicity and very low non-specific binding. \u003cbr bis_size='{\"x\":553,\"y\":45,\"w\":0,\"h\":18,\"abs_x\":1062,\"abs_y\":370}'\u003eCast without a support that could bind filtered solutes, these membranes are ideal where high target molecule recovery from the filtrate is important. \u003cbr bis_size='{\"x\":420,\"y\":84,\"w\":0,\"h\":18,\"abs_x\":929,\"abs_y\":409}'\u003ePolyethersulfone (PES) membranes exhibit low fouling characteristics, exceptional flux and broad pH compatibility. \u003cbr bis_size='{\"x\":184,\"y\":123,\"w\":0,\"h\":18,\"abs_x\":693,\"abs_y\":448}'\u003eHave a uniform surface, devoid of hydrophobic or hydrophillic interactions, offering excellent protein recoveries for most solutions. \u003cbr bis_size='{\"x\":299,\"y\":162,\"w\":0,\"h\":18,\"abs_x\":808,\"abs_y\":487}'\u003eTypical applications for Vivaspin™ Filtrate include: \u003cbr bis_size='{\"x\":317,\"y\":182,\"w\":0,\"h\":18,\"abs_x\":826,\"abs_y\":507}'\u003eSample preparation for free drug \u003cbr bis_size='{\"x\":215,\"y\":201,\"w\":0,\"h\":18,\"abs_x\":724,\"abs_y\":526}'\u003eMetabolite or hormone analyses \u003cbr bis_size='{\"x\":211,\"y\":221,\"w\":0,\"h\":18,\"abs_x\":720,\"abs_y\":546}'\u003eSample deproteinization \u003cbr bis_size='{\"x\":162,\"y\":241,\"w\":0,\"h\":18,\"abs_x\":671,\"abs_y\":566}'\u003eSeparation of proteins from low molecular weight substances in biological samples \u003cbr bis_size='{\"x\":522,\"y\":260,\"w\":0,\"h\":18,\"abs_x\":1031,\"abs_y\":585}'\u003eSample capacity of 0.5 to 2.5 mL \u003cbr bis_size='{\"x\":211,\"y\":280,\"w\":0,\"h\":18,\"abs_x\":720,\"abs_y\":605}'\u003eMay be used in fixed angle or swing bucket rotors, accepting standard conical or flat bottom 15 mL centrifuge tubes \u003cbr bis_size='{\"x\":204,\"y\":319,\"w\":0,\"h\":18,\"abs_x\":713,\"abs_y\":644}'\u003eTypically filter 90% of the initial sample volume in 30 minutes \u003cbr bis_size='{\"x\":388,\"y\":339,\"w\":0,\"h\":18,\"abs_x\":897,\"abs_y\":664}'\u003eAvoid premature membrane blockage by particle loaded samples \u003cbr bis_size='{\"x\":414,\"y\":358,\"w\":0,\"h\":18,\"abs_x\":923,\"abs_y\":683}'\u003eRetrieve the ultrafiltrate immediately after centrifugation without any disassembly\u003c\/p\u003e\n\u003cp bis_size='{\"x\":11,\"y\":413,\"w\":543,\"h\":19,\"abs_x\":520,\"abs_y\":738}'\u003eClick here for \u003ca href=\"https:\/\/www.dscbalances.com\/products\/sartorius-vs0192-vivaspin-500-centrifugal-filter-unit-100-pk\" title=\"Sartorius VS0192 Vivaspin 500 Centrifugal Filter Unit, 100\/pk\" bis_size='{\"x\":97,\"y\":413,\"w\":372,\"h\":18,\"abs_x\":606,\"abs_y\":738}'\u003e\u003cspan bis_size='{\"x\":97,\"y\":413,\"w\":372,\"h\":18,\"abs_x\":606,\"abs_y\":738}'\u003eSartorius VS0192 Vivaspin 500 Centrifugal Filter Unit, 100\/pk\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"DSCBalances","offers":[{"title":"Default Title","offer_id":44824173215830,"sku":"13249----------E","price":82.7,"currency_code":"USD","in_stock":true}],"url":"https:\/\/ezbuyco.com\/products\/sartorius-13249-e-vivaspin%e2%84%a2-filtrate-centrifugal-concentrators-14mm-0-5-to-2-5-ml-20-000-da-12-pk","provider":"EzBuyCo","version":"1.0","type":"link"}