Centrisart® I centrifugal ultrafiltration unit

MWCO 10 kDa

Pricing and availability is not currently available.


polystyrene housing
polystyrene outer tube
polysulfone membrane




pack of 12 tubes

mfr. no.

Sartorius, 13239E


2000 × g max. force (fixed angle)
2500 × g max. force (swinging bucket)

filtration area

0.79 cm2

outer sample tube W × L

14 mm × 93 mm

tube size

~15 mL

working volume × concentrate volume

2.5 mL × 100

pore size

10 kDa MWCO

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General description

Their unique design prevents membrane blockage when doing protein-free ultrafiltration.
Typical Performance: 2.5 mL sample filtered in 30-90 minutes.
Filters: cellulose triacetate or polysulfone.

Legal Information

Centrisart is a registered trademark of Sartorius Stedim Biotech GmbH
Certificate of Analysis
Certificate of Origin
Agnieszka Smolinska et al.
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Scientific reports, 10(1), 1274-1274 (2020-01-29)
Selenocompounds (SeCs) are promising therapeutic agents for a wide range of diseases including cancer. The treatment results are heterogeneous and dependent on both the chemical species and the concentration of SeCs. Moreover, the mechanisms of action are poorly revealed, which most...
Pedro M D S Abrantes et al.
Journal of microbiological methods, 169, 105815-105815 (2019-12-25)
Candida albicans and streptococci are amongst the most common fungal and bacterial organisms present in the oral cavity, with a growing body of evidence implicating C. albicans in increased caries severity and in the formation of the cariogenic biofilm. However...

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