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Vivaspin® 2

By Sartorius
Vivaspin® 2

Vivaspin® concentrators are disposable ultrafiltration devices for the concentration of biological samples. Vivaspin® 2 can effectively be used in swing bucket or fixed angle rotors accepting 15mL centrifuge tubes. The patented vertical membrane design and thin channel filtration chamber (US 5,647,990) minimizes membrane fouling and provides high speed concentrations, even with particle-laden solutions.

Vivaspin® 2 combines the speed of the classic Vivaspin® products with low internal surface and membrane area in order to achieve superior recoveries from very dilute solutions. Available with a choice of PES, Cellulose Triacetate, or Hydrosart® membranes, Vivaspin® 2 offers the highest flexibility for process optimization. Another unique feature of Vivaspin® 2 is the choice of directly pipetting the concentrate from the dead stop pocket built into the bottom of the concentrator or alternatively reverse-spinning the concentrate into the recovery cap. Both methods result in near total concentrate recovery.

  • Choice of three different membranes
  • High retentate recovery > 90 %
  • Vertical membrane design for ultra-fast concentration
  • Universal rotor compatibility
  • Safe sample concentration due to dead-stop volume
  • Convenient concentrate recovery by pipetting
  • Optional re-spin for concentrate recovery
  • Volume graduation for easy reading/monitoring

Vivaspin 2 with PES Membrane

           
Cat.No. Name Packaging EA   Certified
109-VS0291 Vivaspin 2, 3KD MWCO 25 concentrators $131.00
1/EA
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109-VS0292 Vivaspin 2, 3KD MWCO 100 $460.00
1/EA
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109-VS0211 Vivaspin 2, 5KD MWCO 25 $131.00
1/EA
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109-VS0212 Vivaspin 2, 5KD MWCO 100 $460.00
1/EA
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109-VS0201 Vivaspin 2, 10KD MWCO 25 $131.00
1/EA
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109-VS0202 Vivaspin 2, 10KD MWCO 100 $460.00
1/EA
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109-VS0221 Vivaspin 2, 30KD MWCO 25 $131.00
1/EA
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109-VS0222 Vivaspin 2, 30KD MWCO 100 $460.00
1/EA
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109-VS0231 Vivaspin 2, 50KD MWCO 25 $131.00
1/EA
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109-VS0232 Vivaspin 2, 50KD MWCO 100 $460.00
1/EA
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109-VS0241 Vivaspin 2, 100KD MWCO 25 $131.00
1/EA
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109-VS0242 Vivaspin 2, 100KD MWCO 100 $460.00
1/EA
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109-VS0251 Vivaspin 2, 300KD MWCO 25 $131.00
1/EA
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109-VS0252 Vivaspin 2, 300KD MWCO 100 $460.00
1/EA
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109-VS0261 Vivaspin 2, 1000KD MWCO 25 $131.00
1/EA
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109-VS0262 Vivaspin 2, 1000KD MWCO 100 $460.00
1/EA
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109-VS0271 Vivaspin 2, 0.2µm 25 $131.00
1/EA
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109-VS0272 Vivaspin 2, 0.2µm 100 $460.00
1/EA
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109-VS02S1 Vivaspin 2, Starter Pack 5 each of 5K, 10K, 30K, 50K, 100K $131.00
1/EA
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Vivaspin 2 with Cellulose Triacetate Membrane

           
Cat.No. Name Packaging EA   Certified
109-VS02U1 Vivaspin 2, 5KD MWCO 25 concentrators $131.00
1/EA
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109-VS02U2 Vivaspin 2, 5KD MWCO 100 $460.00
1/EA
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109-VS02V1 Vivaspin 2, 10KD MWCO 25 $131.00
1/EA
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109-VS02V2 Vivaspin 2, 10KD MWCO 100 $460.00
1/EA
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109-VS02X1 Vivaspin 2, 20KD MWCO 25 $131.00
1/EA
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109-VS02X2 Vivaspin 2, 20KD MWCO 100 $460.00
1/EA
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Vivaspin 2 with Hydrosart Membrane

                 
Cat.No. Name Packaging EA   Certified PK    
109-VS02H91 Vivaspin 2, 2KD MWCO         $131.00
25/PK
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109-VS02H92 Vivaspin 2, 2KD MWCO         $460.00
100/PK
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109-VS02H11 Vivaspin 2, 5KD MWCO 25 concentrators $131.00
1/EA
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109-VS02H12 Vivaspin 2, 5KD MWCO 100 $460.00
1/EA
Add To Favorites      
109-VS02H01 Vivaspin 2, 10KD MWCO 25 $131.00
1/EA
Add To Favorites      
109-VS02H02 Vivaspin 2, 10KD MWCO 100 $460.00
1/EA
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109-VS02H21 Vivaspin 2, 30KD MWCO 25 $131.00
1/EA
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109-VS02H22 Vivaspin 2, 30KD MWCO 100 $460.00
1/EA
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New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


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