• New
    Membrane Filters

Membrane Filters

760217

Model : 760217

  •  Individual sleeves
  • Pack of 1000

760219

Model : 760219

  • Dispenser strip 3X300



Ahlstrom offers gridded sterile membranes packed individually specifically designed to save time when performing colony counting and microbiological quality control. 


For diverse applications

  • Particle retention and collection
  • Sterile filtration of solutions
  • Microbiological applications for cell growth and colony counting
  • Particulate analysis
  • Air monitoring applications
  • Microbiological analysis of potable and waste waters


Cellulose Nitrate

Set standard in both analytical and microbiological filtration. Available in a wide range of pore size and is well suited for microbial analysis in water, food and beverage application in the pH range 4-8. Maximum thermal stability: 130°C.


  • Grid: White / Black Grid
  • Pore Size: 0.45 μm 
  • Membrane Diameter (mm): 47


Available in individual sleeves (1000) or in a dispenser strip (3X300). The dispenser strip is usable in standard equipment from various manufacturers.