Centrifree devices require a centrifuge with rotor adapter or carriers that can accept 17 × 100 mm tubes, and is capable of spinning 1,000–2,000 × g.
4104
Centrifree® Ultrafiltration Centrifugal Filters
MWCO 30 kDa, sample volume 1 mL, Ultracel® PL regenerated cellulose membrane
Synonym(s):
Centrifuge concentrator tube
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
| Size/SKU | Availability | Price |
|---|---|---|
50 each | Estimated to ship onNovember 16, 2026 | $478.00 |
About This Item
eCl@ss:
36100101
UNSPSC Code:
41104916
NACRES:
NB.24
Material:
EPDM rubber O-ring, EPDM rubber seal, Ultracel® PL regenerated cellulose membrane, polycarbonate base, polyethylene cup, styrene-acrylonitrile (SAN) reservoir (for sample)
Pore size:
30 kDa MWCO
Working volume:
≤1 mL , 1 mL
Sterility:
non-sterile
Packaging:
pkg of 50 ea
Quality Segment
material
EPDM rubber O-ring, EPDM rubber seal, Ultracel® PL regenerated cellulose membrane, polycarbonate base, polyethylene cup, styrene-acrylonitrile (SAN) reservoir (for sample)
sterility
non-sterile
packaging
pkg of 50 ea
manufacturer/tradename
Centrifree®
IVD
for in vitro diagnostic use
parameter
1 mL sample volume
L
95 mm
device volume
1 mL
diam.
1.6 cm
filtration area
0.92 cm2
working volume
≤1 mL , 1 mL
pore size
30 kDa MWCO
shipped in
ambient
General description
- Separation of free from bound microsolute in serum, plasma, and other biological samples
- Determine free therapeutic drugs, testosterone, thyroxin
- Binding studies
- New drug investigations
- Deproteinization
- For research and in vitro diagnostic use
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 licensed for research use and in vitro diagnostic use. The device holds a sample volume of 1 mL with a hold-up volume of 10 µL.
PL
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 licensed for research use and in vitro diagnostic use. The device holds a sample volume of 1 mL with a hold-up volume of 10 µL.
Features & Benefits:
•Separate unbound (free) therapeutic drugs, testosterone, thyroxin, etc.
•Enables accuracy in binding studies
•Critical for new drug investigations
•Facilitates deproteinization to reduce complexity or matrix interference of biological samples
•For research and in vitro diagnostic use
Applications:
Determination of Free Drugs, Testosterone, Thyroxin or Other Bioactives, Binding Studies, New Drug Investigations
Features & Benefits:
•Separate unbound (free) therapeutic drugs, testosterone, thyroxin, etc.
•Enables accuracy in binding studies
•Critical for new drug investigations
•Facilitates deproteinization to reduce complexity or matrix interference of biological samples
•For research and in vitro diagnostic use
Applications:
Determination of Free Drugs, Testosterone, Thyroxin or Other Bioactives, Binding Studies, New Drug Investigations
Ultrafiltration
Features and Benefits
50 µL
Physical form
Clear
Legal Information
CENTRIFREE is a registered trademark of Merck KGaA, Darmstadt, Germany
ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany
1 of 1
This Item | |
|---|---|
| description MWCO 30 kDa, sample volume 1 mL, Ultracel® PL regenerated cellulose membrane | description non-IVD, MWCO 30KDa, sample volume 1mL, Ultracel® PL regenerated cellulose membrane |
| parameter 1 mL sample volume | parameter - |
| pore size 30 kDa MWCO | pore size 30 kDa pore size (MWCO) |
| sterility non-sterile | sterility non-sterile |
| manufacturer/tradename Centrifree® | manufacturer/tradename Centrifree® |
| material polycarbonate base, EPDM rubber O-ring, polyethylene cup, styrene-acrylonitrile (SAN) reservoir (for sample), EPDM rubber seal, Ultracel® PL regenerated cellulose membrane | material Ultracel® PL regenerated cellulose membrane, polycarbonate base, EPDM rubber O-ring, polyethylene cup, styrene-acrylonitrile (SAN) reservoir, EPDM rubber seal |
| working volume ≤1 mL | working volume - |
Still not finding the right product?
Explore all of our products under Centrifree® Ultrafiltration Centrifugal Filters
Storage Class
11 - Combustible Solids
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
-
quelle type de centrifugeuse est nécessaire pour ce produit (vitesse de centrifugation.....) Merci
1 answer-
Helpful?
-