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Membrane Filter Cellulose Nitrat 114 Sartorius

Single packed or dispenser-ready sterile membranes can be used for colony counting, particle testing, microscopy and sterility testing. The membrane filters are made of cellulose nitrate (cellulose mixed ester), cellulose acetate or regenerated cellulose. Choose between gridded or non-gridded single packed sterile membranes, either with or without hydrophobic edge.

  • Outstanding recovery rates for microorganisms
  • 0.45 µm filters acc. to ISO 7704
  • High flow membranes available
  • Membrane Color | Grid Color: white | black
  • Various pore sizes
  • Certified quality
  • Gamma irradiated at 25 kGray
  • The membrane filters are in accordance with the following norms: ISO 7704, ISO 7899-2, ISO 8199, ISO 9308-1 and EN 12780
  • Easy colony counting due to perfect visibility of grid lines


The dispenser-ready versions for use with the Microsart e.motion dispenser allow fast and reliable, fully automated membrane dispensing for high throughput workflows.


* high flow membranes available for even faster work flows

12.1140.03 1,2 µm 47 mm    CHF 121.80

 
pack à 100 piece
12.1140.04 0,8 µm 47 mm    CHF 121.80

 
pack à 100 piece
12.1140.05 0,65 µm 47 mm    CHF 121.80

 
pack à 100 piece
12.1140.06 0,45 µm 47 mm    CHF 121.80

 
pack à 100 piece
12.1140.07 0,2 µm 47 mm    CHF 121.80

 
pack à 100 piece
12.1140.09 1,20 µm 50 mm    CHF 165.60

 
pack à 100 piece
12.1140.13 1,2 µm 47 mm    CHF 776.75

 
pack à 1'000 piece
12.1140.14 0,8 µm 47 mm    CHF 776.75

 
pack à 1'000 piece
12.1140.16 0,45 µm 47 mm    CHF 776.75

 
pack à 1'000 piece
12.1140.18 0,2 µm 25 mm  CHF 77.40

 
pack à 100 piece
12.1140.19 0,2 µm 47 mm    CHF 108.00

 
pack à 100 piece
12.1140.24 0,8 µm 50 mm    CHF 124.40

 
pack à 100 piece
12.1140.25 0,65 µm 50 mm    CHF 165.60

 
pack à 100 piece
12.1140.27 0,2 µm 50 mm    CHF 124.40

 
pack à 100 piece
12.1140.33 0,45 µm 50 mm    CHF 124.40

 
pack à 100 piece
12.1140.36 0,45 µm 50 mm    CHF 782.80

 
pack à 1'000 piece
12.1140.39 0,20 µm 47 mm    CHF 776.75

 
pack à 1'000 piece
12.1140.41 0,20 µm 50 mm    CHF 782.80

 
pack à 1'000 piece
12.1146.02 0,45* µm 47 mm    CHF 121.80

 
pack à 100 piece
12.1146.03 0,45* µm 47 mm    CHF 776.75

 
pack à 1'000 piece
12.1146.04 0,45* µm 50 mm    CHF 782.80

 
pack à 1'000 piece