• Pre-sterilized Cellulose Nitrate Membrane Disc Filter

Pre-sterilized Cellulose Nitrate Membrane Disc Filter

mdi pre-sterilized, 47mm Cellulose Nitrate membrane disc filters are individually packed white, hydrophilic, non-biodegradable filters.

  • Absolute Retention
  • Hydrophilic
  • Non-media migrating
  • High Flow Rates
  • Biologically inert
Consistent and Reliable Quality:
Cellulose Nitrate Membrane Disc Filter Type- CN disc filters are produced with ISO 9001-2008 certified quality management systems.
Regulatory Compliance:
Meet all pharmacopeial and compendia requirements and are registered with USFDA DMF #015554
  • Sterility testing
  • Filtration of aqueous solutions
  • Product and water Microbiology
Membrane Cellulose Nitrate
Pore size 0.2μm, 0.45μm, 0.8μm
Diameter 47mm
Max. Operating Temperature 80°C continuous
Max. Differential Pressure 5Kg/cm²
Sterilization By Autoclave Autoclavable at 121°C for 30 minutes
Bubble Point (0.2 µm) > 50psi (3.52Kg/cm²) with water
Bubble Point (0.45 µm) > 32psi (2.25Kg/cm²) with water
Retention Efficiency (0.45µm) LRV > 7 for S. marcescens
Retention Efficiency (0.2µm) LRV > 7 for B. diminuta, As per ASTM F838-05
Water Flow Rate (0.2μm) > 20ml/min/cm² @ 10 psi @ 27 °C
Water Flow Rate (0.45μm) > 45ml/min/cm² @ 10 psi @ 27 °C
Non Fiber Releasing Passes test as per USP and comply with USFDA 21 CFR Part 210.3(b)(6) for fiber release
Particle Release The filtrate complies with USP <788> test for particulate matter in injectables
Oxidizable Substances Within limits as specified in USP
Quality Management System ISO-9001 Certified
USFDA DMF No. 015554
Presterilized CN Disc Filter - CN - S CNXX
Dia Code
47mm 09
Pore Size
Pore Size Code
0.2µm 01
0.45µm 02
0.8µm 03
EO Sterile 2
Pack Size
Pack Size Code
100 04

     Example :

CNXX 09 02 XX XX 2 04
Example for EO Sterile: CNXX0902XXXX204
Datasheet Download
Certificate of Quality Download

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