{"product_id":"vivaspin-20-1000000-mwco-pes-12box-vivaspin-20-1000000-mwco-pes-12pc","title":"VIVASPIN 20 1,000,000 MWCO PES 12\/BOX, Vivaspin 20, 1,000,000 MWCO PES, 12pc","description":"Vivaspin® 20 centrifugal concentrators offer increased volume flexibility and performance to the Vivaspin® potfolio. Vivaspin® 20 handles up to 20 ml in swing bucket rotors and 14 ml in fixed angle rotors accepting 50 ml centrifuge tubes. Vivaspin® 20 features twin vertical membranes for unparalleled filtration speed and \u0026gt;100-fold concentration. Volume graduation allows monitoring the concentration process and the modified dead stop pocket simplifies pipetting of the final concentrate. For higher process flexibility, Vivaspin® 20 is available with unique accessories and operating methods. For one-step desalting following concentration, a diafiltration cup filled with buffer is can be placed on the concentrator and spun another time to achieve 98% salt removal, instead of two spins to achieve the same result with the traditional refill and re-spin procedure. When an appropriate centrifuge is unavailable, or for single sample processing, for gas pressure filtration, Vivaspin® 20 can be filled with up to 15ml and then pressurised for bench top concentration. For even faster processing, gas pressure filtration can be combined with centrifugation. 'Pressure-fugation' is particularly useful for difficult or viscous samples such as serum, when using a low process temperature, or generally when minimum process time is essential. High flux PES membrane High retentate recovery \u0026gt; 90 % Vertical twin membrane for ultra-fast concentration Universal rotor compatibility Safe sample concentration due to dead-stop volume Convenient concentrate recovery by pipetting Volume graduation for easy reading\/monitoring 100-fold concentration with twin vertical membranes Additional option for pressurized operation Rotor Compatibility Please note: Vivaspin® 20 (30 mm x 116 mm) is designed to fit into rotors that can accommodate Falcon 50 ml conical bottom tubes, e.g. Beckman Allegra 25R with TS-5.1-500 swing-out rotor with BUC 5 buckets and 368327 adaptors; Beckman TA-10.250 25° fixed angle rotor with 356966 adaptors; Heraeus Multifuge 3 S-R with (Heraeus\/Sorvall) 75006445 swing out rotor with 75006441 buckets and adaptors for Falcon 50 ml conical bottom tubes. These devices are not designed to fit into rotors that only accept round bottom 29 mm x 105 mm tubes, e.g. Sorvall SS34 or Beckmann JA 20. If your rotor accepts only 29 mm x 105 mm round bottom tubes, please use the Vivaspin® Turbo 15, which can be used in either round bottom or conical centrifuge tubes Performance Characteristics \u003c!-- Table - Vivaspin® 20 --\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth scope=\"\" col\u003e \u003c\/th\u003e \u003cth colspan=\"\" rowspan=\"\" scope=\"\" col\u003e Time to concentrate up to 30x [min.] at 20°C and solute recovery %\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e Mode\u003c\/td\u003e \u003ctd\u003e Centrifuge\u003c\/td\u003e \u003ctd\u003e Centrifuge\u003c\/td\u003e \u003ctd\u003e Bench top\u003c\/td\u003e \u003ctd\u003e Press-fuge\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e Rotor\u003c\/td\u003e \u003ctd\u003e Swing bucket\u003c\/td\u003e \u003ctd\u003e 25° Fixed angle\u003c\/td\u003e \u003ctd\u003e Pressure\u003c\/td\u003e \u003ctd\u003e Swing bucket\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e Sart volume\u003c\/td\u003e \u003ctd\u003e 20 ml\u003c\/td\u003e \u003ctd\u003e 14 ml\u003c\/td\u003e \u003ctd\u003e 10 ml\u003c\/td\u003e \u003ctd\u003e 10 ml\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003c\/td\u003e \u003ctd\u003e Min.\/Rec.\u003c\/td\u003e \u003ctd\u003e Min.\/Rec.\u003c\/td\u003e \u003ctd\u003e Min.\/Rec.\u003c\/td\u003e \u003ctd\u003e Min.\/Rec.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd colspan=\"\"\u003e Cytochrome c 0.25 mg\/ml (12,400 MW)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e 3,000 MWCO PES\u003c\/td\u003e \u003ctd\u003e 110 \/ 97 %\u003c\/td\u003e \u003ctd\u003e 180 \/ 96 %\u003c\/td\u003e \u003ctd\u003e 60 \/ 96 %\u003c\/td\u003e \u003ctd\u003e - \/ -\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd colspan=\"\"\u003e BSA 1.0 mg\/ml (66,000 MW)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e 5,000 MWCO PES\u003c\/td\u003e \u003ctd\u003e 23 \/ 99 %\u003c\/td\u003e \u003ctd\u003e 29 \/ 99 %\u003c\/td\u003e \u003ctd\u003e 50 \/ 98 %\u003c\/td\u003e \u003ctd\u003e 14 \/ 98 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e 10,000 MWCO PES\u003c\/td\u003e \u003ctd\u003e 16 \/ 98 %\u003c\/td\u003e \u003ctd\u003e 17 \/ 98 %\u003c\/td\u003e \u003ctd\u003e 32 \/ 97 %\u003c\/td\u003e \u003ctd\u003e 8 \/ 97 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e 30,000 MWCO PES\u003c\/td\u003e \u003ctd\u003e 13 \/ 98 %\u003c\/td\u003e \u003ctd\u003e 15 \/ 98 %\u003c\/td\u003e \u003ctd\u003e 32 \/ 97 %\u003c\/td\u003e \u003ctd\u003e 8 \/ 97 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd colspan=\"\"\u003e IgG 0.25 mg\/ml (160,000 MW)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e 30,000 MWCO PES\u003c\/td\u003e \u003ctd\u003e 27 \/ 97 %\u003c\/td\u003e \u003ctd\u003e 20 \/ 95 %\u003c\/td\u003e \u003ctd\u003e 46 \/ 94 %\u003c\/td\u003e \u003ctd\u003e 13 \/ 97 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e 50,000 MWCO PES\u003c\/td\u003e \u003ctd\u003e 27 \/ 96 %\u003c\/td\u003e \u003ctd\u003e 22 \/ 95 %\u003c\/td\u003e \u003ctd\u003e 46 \/ 93 %\u003c\/td\u003e \u003ctd\u003e 13 \/ 96 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e 100,000 MWCO PES\u003c\/td\u003e \u003ctd\u003e 25 \/ 91 %\u003c\/td\u003e \u003ctd\u003e 20 \/ 90 %\u003c\/td\u003e \u003ctd\u003e 42 \/ 88 %\u003c\/td\u003e \u003ctd\u003e 12 \/ 94 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd colspan=\"\"\u003e Latex beads 0.004% in DMEM 10% FCS (0.055 µm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e 300,000 MWCO PES\u003c\/td\u003e \u003ctd\u003e 20 \/ 99 %\u003c\/td\u003e \u003ctd\u003e 35 \/ 99 %\u003c\/td\u003e \u003ctd\u003e 10 \/ 99 %\u003c\/td\u003e \u003ctd\u003e - \/ -\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e Latex beads 0.004% in DMEM 10% FCS (0.24 µm)\u003c\/td\u003e \u003ctd\u003e \u003c\/td\u003e \u003ctd\u003e \u003c\/td\u003e \u003ctd\u003e \u003c\/td\u003e \u003ctd\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e 1,000,000 MWCO PES\u003c\/td\u003e \u003ctd\u003e 4 \/ 99 %\u003c\/td\u003e \u003ctd\u003e 12 \/ 99 %\u003c\/td\u003e \u003ctd\u003e 4 \/ 99 %\u003c\/td\u003e \u003ctd\u003e - \/ -\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd colspan=\"\"\u003e Yeast 1.0 mg\/ml (S. Cerevisiae)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e 0.2 µm PES\u003c\/td\u003e \u003ctd\u003e 15 \/ 95 %\u003c\/td\u003e \u003ctd\u003e 5 \/ 95 %\u003c\/td\u003e \u003ctd\u003e 20 \/ 95 %\u003c\/td\u003e \u003ctd\u003e 2 \/ 95 %\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"IDL","offers":[{"title":"Case of 12","offer_id":56334778630476,"sku":"VS2061","price":169.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/26-LT_Vivaspin2_1580_feaccd62-d931-4986-a649-1f4c90213fc8.png?v=1766849466","url":"https:\/\/www.luminixhealth.com\/fr-fr\/products\/vivaspin-20-1000000-mwco-pes-12box-vivaspin-20-1000000-mwco-pes-12pc","provider":"Luminix Health","version":"1.0","type":"link"}