{"product_id":"sartorius-vs0191-vivaspin-500-centrifugal-filter-unit-25-pk","title":"Sartorius VS0191 Vivaspin 500 Centrifugal Filter Unit, 25\/pk","description":"\u003cp bis_size='{\"x\":11,\"y\":9,\"w\":574,\"h\":156,\"abs_x\":418,\"abs_y\":-347}'\u003eVivaspin centrifugal concentrators are disposable ultrafiltration devices for the concentration of biological samples. Vivaspin 500 centrifugal \u003ca href=\"https:\/\/www.dscbalances.com\/collections\/filters\" title=\"Filters\"\u003efilter\u003c\/a\u003e units offer a simple, one step procedure for sample concentration with volumes from 5 to 500 µl. They can effectively be used in fixed angle rotors accepting 2.2 ml centrifuge tubes.High retentate recovery \u0026gt;90%.Vertical membrane design for ultra-fast concentration.Safe sample concentration due to dead-stop volume.Convenient concentrate recovery by pipetting.Volume graduation for easy reading\/monitoring. Click here for \u003cspan bis_size='{\"x\":225,\"y\":127,\"w\":3,\"h\":18,\"abs_x\":632,\"abs_y\":-229}'\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dscbalances.com\/products\/calibration-kit-temperature-by-a-d\" title=\"Calibration Kit, Temperature by A\u0026amp;D\" bis_size='{\"x\":11,\"y\":127,\"w\":537,\"h\":38,\"abs_x\":418,\"abs_y\":-229}'\u003eAdam Equipment E2 1mg - 200g Calibration Weight Set\u003c\/a\u003e  \u003cspan bis_size='{\"x\":39,\"y\":146,\"w\":118,\"h\":18,\"abs_x\":446,\"abs_y\":-210}'\u003eAlso, check out for \u003c\/span\u003e\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\":157,\"y\":146,\"w\":372,\"h\":18,\"abs_x\":564,\"abs_y\":-210}'\u003e\u003cspan bis_size='{\"x\":157,\"y\":146,\"w\":372,\"h\":18,\"abs_x\":564,\"abs_y\":-210}'\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":44821734064214,"sku":"VS0191","price":112.23,"currency_code":"USD","in_stock":true}],"url":"https:\/\/ezbuyco.com\/products\/sartorius-vs0191-vivaspin-500-centrifugal-filter-unit-25-pk","provider":"EzBuyCo","version":"1.0","type":"link"}