UniFit Membrane Filter - Microbiology Testing - 亚博ag真人「信誉保障」filtration

UniFit Continuous Packed Membrane Filter

membranes-are-sterile-sealed.jpg

UniFit membrane filters are sterile-sealed in individual bags on a continuous packed band. They are especially designed for easily handling and reducing contamination during microbiology testing.  The unique package of each units ensures the membrane remain in perfect flat form when dispensed.And to facilitate the traceability,the membrane part number,lot number,pore size as well as sequential number(from 1 to 150) are printed on the back of every individual bag.    

亚博ag真人「信誉保障」 continuous packed membrane filters are made of  natural cellulose material,available in both cellulose nitrate and mixed cellulose ester. With benefits of consistent recovery rates,high retention rate and superior flow rates,亚博ag真人「信誉保障」 Unifit continuous packed membrane filters are widely used in microbiology tests. 

In addition,our Unifit continuous packed membrane filters are compatible with different competitor’s  dispenser,which enable us more flexibility than other suppliers.



Features and Benefits

  • 0.45μm and 0.2μm available pore size 
  • Sterile filter for microbiology test application
  • Outstanding recovery rates for microorganism
  • Gamma irradiated, without sterilization residual

  • Can be used with filter dispenser,reduce possibility of contamination by human behavior

  • Multi-fit fits into various dispensers



Consistent Recovery of Growth

  Criteria  Specifications  Results
  ATCC 8739  Recover ≥90% versus spread plate  Conforms
  ATCC 9027  Recover ≥90% versus spread plate  Conforms



Product Information

  Filter Media

  Cellulose Nitrate / Mixed Cellulose Ester

  Filter Color  White Membrane / Black Grid
  Wettability  Hydrophilic
  Pore Size  0.45μm / 0.22μm
  Diameter  47mm / 50mm



Key Applications

  • Clinical Lab
  • Cosmetics
  • Environmental Analysis
  • Food and Beverage

  • Industrial QC

  • Water

  • Pharmaceutical



Ordering Information

  Cat. No.

Pore SizeDiameterGrid/PlainMembraneSterilizationPacking

  SMFWGCA470022C

  SMFWGCA470045C

0.22 μm
0.45 μm
47 mm

White

Gridded

Cellulose
Acetate

Gamma
Irradiation
150 pcs
  SMFWGMC470022C

  SMFWGMC470045C


0.22 μm
0.45 μm
47 mm

White

Gridded

Mixed 

Cellulose Ester

Gamma
Irradiation
150 pcs
  SMFWGPVH470022C

  SMFWGPVH470045C

0.22 μm
0.45 μm
47 mm

White

Gridded

PVDF

Gamma
Irradiation
150 pcs
  SMFWGCA500022C

  SMFWGCA500045C

0.22 μm
0.45 μm
50 mm

White

Gridded

Cellulose 

Acetate

Gamma
Irradiation
150 pcs
  SMFWGMC500022C

  SMFWGMC500045C

0.22 μm
0.45 μm
50 mm

White

Gridded

Mixed 

Cellulose Ester

Gamma
Irradiation
150 pcs
  SMFWGPVH500022C

  SMFWGPVH500045C

0.22 μm
0.45 μm
50 mm

White

Gridded

PVDF

Gamma
Irradiation
150 pcs



UniFit Dispenser

UniFit-Dispenser.jpg






For technical data sheet or application inquiry, you are more than welcome to contact our sales representative by sales@cobetterfilter.com or leave a message







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