• Pre-sterilized Polyethersulfone Membrane Centrifugal Filters Type- CFPL

Pre-sterilized Polyethersulfone Membrane Centrifugal Filters Type- CFPL

mdi Centrifugal Filters are meant for high value laboratory applications like sterilization, purification, particulate removal and clarification of protein-aceous solutions. Polyethersulfone membrane exhibits very low protein binding and ensures maximum recovery of the sample.

These are small sized filtration devices made of pigment-free polypropylene outer tube with snap-fit top cap. A smaller pigment-free polypropylene tube with thermally sealed Polyethersulfone membrane filters (PES) is placed inside the outer tube. The fluid to be filtered is put inside the smaller housing for filtration.

The filter is designed for use with centrifuge machine where centrifugal force applied by the machine effects filtration.

  • Ready to use
  • Very low protein binding
  • Fast sample preparation
  • Maximum sample recovery
  • Size compatible with all standard centrifugal machines and rotors
  • Biologically inert material of construction
  • Ease of handling
  • Parallel filtration of more than one samples
  • Sterilization of high value, difficult to filter protein samples
  • Particulate removal
  • Sample preparation for Amino Acid Analyzers
Pore size 0.2µm , 0.45µm
Filter Media Polyethersulfone Membrane
Diameter 7mm
Housing Polypropylene
Effective Filtration Area 0.28 cm²
Outer Tube Length 42.8mm
Inner Tube Length 21.5mm
Maximum Sample Volume 750µl
Maximum Centrifugal Force 5600 x g @ 10,000 rpm
Hold-up Volume < 5 µl
Operating Temperature Range 80°C max
pH Range 2-14
Receiver Volume 750µl
Fiber Release Passes test as per USP and comply with USFDA 21 CFR Part 210.3(b)(6) for fiber release
Extractables with WFI Passes test as per USP
Oxidizable Substances Within limits as specified in USP
Fractional Dissolution Comply with USFDA 21 CFR Part 177.1520
Quality Management System ISO-9001 Certified
USFDA DMF No. 015554
Type Code
PES Membrane Centrifugal Filters CFPL
Diameter Code
7mm 21
Pore Size
Pore Size Code
0.2µm 01
0.45µm 02
EO Sterile 2
Pack Size
Pack Size Code
50 03

     Example :

CFPL 21 01 XX XX 2

Datasheet Download
Certificate of Quality Download

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