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Sartorius Vivaspin™ 2 Centrifugal Concentrators: PES Membrane
BIOPHARMA

Combines high speed with superior retentate recovery for concentrating very dilute solutions. Sartorius Vivaspin™ 2 Centrifugal Concentrators: PES Membrane feature twin vertical membranes, small internal surface areas and thin-channel chambers. Available in a range of MWCO and packaging quantities.

Marca:  Sartorius VS0252

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Codice prodotto. 11730726

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Descrizione

Descrizione

Combines high speed with superior retentate recovery for concentrating very dilute solutions. Sartorius Vivaspin™ 2 Centrifugal Concentrators: PES Membrane feature twin vertical membranes, small internal surface areas and thin-channel chambers. Available in a range of MWCO and packaging quantities.

Vivaspin concentrators are disposable ultrafiltration devices for concentrating biological samples. Vivaspin 2 is designed for use with samples from 500ÎĽl to 2mL in rotors that accept 15mL centrifuge tubes. The unique design provides high-speed concentrations for even particle-laden solutions and near-total concentrate recovery.

Twin vertical membranes and optimal design for fast, safe concentration

  • Patented twin vertical membrane design for ultra-fast processing speeds
  • In a single spin, solution volumes up to 4mL can be concentrated up to 30x in 5-30 minutes
  • Thin-channel filtration chamber minimizes membrane fouling and increases filtration speed
  • Dead stop pocket built into the bottom eliminates the risk of sample filtration to dryness
  • High-flux PES membranes feature very low protein binding and low extractables

Designed for maximum flexibility and sample recovery

  • Low internal surface and membrane area for superior recoveries from very dilute solutions
  • Two methods for easy concentrate recovery:
    • Directly pipet the concentrate from the dead stop pocket in the concentrator
    • Reverse-spin the concentrate into the recovery cap, which can be sealed for storage
    • Both methods provide near-total concentrate recovery of greater than 90%
  • Volume graduation for easy monitoring of concentrate volume and 8ÎĽl dead-stop volume
  • Universal compatibility with swing bucket or fixed angle rotors accepting 15mL centrifuge tubes
TRUSTED_SUSTAINABILITY
Specifica

Specifica

Single-use
Centrifuge
300 kDa
Non-sterile
Concentration, desalting and buffer applications
Swing bucket rotor: 4000 x g, Fixed angle rotor: 9000 x g (3 - 50 kDa MWCO); 12,000 x g (100 kDa+ MWCO)
Centrifugal Concentrator
126 mm
Ultrafiltration
PES
Up to 3 mL
1.3 cm2
Polycarbonate
100/Pk.
2 mL
17.8 mm
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2 results found
Lot Number Certificate Type Date Catalog Number
Lot Number241700517 Certificate TypeCertificate of Quality Date20/06/2024 Catalog NumberVS0252
Lot Number232500307 Certificate TypeCertificate of Quality Date06/12/2023 Catalog NumberVS0252
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Titolo del prodotto
Sartorius Vivaspin™ 2 Centrifugal Concentrators: PES Membrane > 300,000 MWCO; 100/Pk.

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