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Sartorius Vivaspin™ Filtrate Centrifugal Concentrators

Remove proteins from difficult to filter samples, even whole blood. Sartorius Vivaspin™ Filtrate performs centrifugal ultrafiltration against the direction of centrifugal force for fast and simple preparation of protein-free ultrafiltrates. PES and CTA membranes for 5000 to 300,000 Dalton MWCO.
Brand: Sartorius 13279----------E
699.84 DKK valid until 2025-12-31
Use promo code "25339" to get your promotional price.
Description
Offered with multiple MWCOs and two membrane options:
- Cellulose triacetate (CTA) features high hydrophilicity and very low non-specific binding.
- Cast without a support that could bind filtered solutes, these membranes are ideal where high target molecule recovery from the filtrate is important.
- Polyethersulfone (PES) membranes exhibit low fouling characteristics,
- Have a uniform surface, devoid of hydrophobic or hydrophillic interactions, offering excellent protein recoveries for most solutions.
Typical applications for Vivaspin™ Filtrate include:
- Sample preparation for free drug
- Metabolite or hormone analyses
- Sample deproteinization
- Separation of proteins from low molecular weight substances in biological samples
- Sample capacity of 0.5 to 2.5 mL
- May be used in fixed angle or swing bucket rotors, accepting standard conical or flat bottom 15 mL centrifuge tubes
- Typically filter 90% of the initial sample volume in 30 minutes
- Avoid premature membrane blockage by particle loaded samples
- Retrieve the ultrafiltrate immediately after centrifugation without any disassembly

Specifications
Single-use | |
Centrifuge | |
300 kDa | |
Non-sterile | |
2000xG (Fixed Angle Rotor); 2500xG (Swinging Bucket Rotor) | |
Centrifugal Ultrafilter | |
93 mm |
Ultrafiltration | |
PES | |
2.5 mL | |
Small volume centrifugal ultrafiltration of biological samples | |
12 Pk. | |
0.5 to 2.5 mL | |
14 mm |
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
251300697 | Certificate of Quality | 14/06/2025 | 13279----------E |
245100147 | Certificate of Quality | 15/02/2025 | 13279----------E |
244300697 | Certificate of Quality | 30/11/2024 | 13279----------E |
241601337 | Certificate of Quality | 22/08/2024 | 13279----------E |
242800947 | Certificate of Compliance | 30/09/2024 | 13279----------E |
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