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Merck
CN

4104A

Centrifree® Ultrafiltration Centrifugal Filters

non-IVD, MWCO 30KDa, sample volume 1mL, Ultracel® PL regenerated cellulose membrane

Synonym(s):

Centrifuge concentrator filter

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About This Item

NACRES:
NB.24
UNSPSC Code:
41104916
Material:
EPDM rubber O-ring, EPDM rubber seal, Ultracel® PL regenerated cellulose membrane, polycarbonate base, polyethylene cup, styrene-acrylonitrile (SAN) reservoir
Pore size:
30 kDa pore size (MWCO)
Sterility:
non-sterile

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material

EPDM rubber O-ring, EPDM rubber seal, Ultracel® PL regenerated cellulose membrane, polycarbonate base, polyethylene cup, styrene-acrylonitrile (SAN) reservoir

sterility

non-sterile

manufacturer/tradename

Centrifree®

device volume

1 mL

pore size

30 kDa pore size (MWCO)

Quality Level

200

shipped in

ambient

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General description

The Centrifree® Ultrafiltration device with Ultracel regenerated cellulose membrane is ideal for separating free from bound microsolutes in serum, plasma, and other biological samples. The device is for research only, and holds a sample volume of 1 mL with a hold-up volume of 10 µL.

Application

  • Separate unbound (free) therapeutic drugs, testosterone, thyroxin or other bioactives
  • Binding Studies
  • New Drug Investigation
  • Facilitate deproteinization to reduce complexity or matrix interference of biological samples

Features and Benefits

  • Sample volumes of 0.15mL- 1mL, with 10uL hold up volume for high concentration factor
  • Ultracel® regenerated cellulose membrane, for high protein retention and accuracy

Legal Information

CENTRIFREE is a registered trademark of Merck KGaA, Darmstadt, Germany
ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany

Certificates of Analysis (COA)

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