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Gridded Membrane Discs

By Sartorius
Gridded Membrane Discs

Gridded membrane filters are used for colony counting, sterility testing, particle testing & microscopy with a pore size ranging from 0.2-1.2 um. These membrane filters are available in sterile, non-sterile and for use in dispensers.

All membranes are made of cellulose nitrate (cellulose ester), a material which assures effective retention with high flow rates and optimum colony growth. The printed grid divides the filtration area into 130 squares; each measuring 3.1x3.1 mm makes the counting easier, especially for higher bacteria counts and for microcolonies, without influencing microbial growth. The three various filter colors, green, white and gray (after wetting black), allow the best contrast to the colonies.
The HighFlow gridded membranes have 30% higher flow rates in comparison to traditional 0.45µm membranes .The special pore structure of the new 0.45µm HighFlow membrane filters allows shorter filtration times due to higher flow rates and throughputs.

Non-Sterile Gridded Membrane Discs

 Membrane Filters for Colony Counting, Particle Testing and Microscopy.  Membranes are Cellulose nitrate (cellulose ester), gridded, non-sterile.

Type 114 - White membrane with black grid for detection of bacteria with dyed media
Type 139 - White membrane with green grid for detection of bacteria with dyed media
Type 138 - Green membrane with dark green grid, providing optimal contrast to light -colored or transparent bacteria colonies
Type 130 - Gray membrane (after wetting black) with white grid for detection of yeasts and molds

             
Cat.No. Pore Size Diam Color PK   Seal Color
109-1140325N 1.2µm 25mm White with Black Grid $78.00
100/PK
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109-1140347N 1.2µm 47mm White with Black Grid $109.00
100/PK
Add To Favorites
109-1140350N 1.2µm 50mm White with Black Grid $111.00
100/PK
Add To Favorites
109-1140425N 0.8µm 25mm White with Black Grid $78.00
100/PK
Add To Favorites
109-1140447N 0.8µm 47mm White with Black Grid $109.00
100/PK
Add To Favorites
109-1140450N 0.8µm 50mm White with Black Grid $111.00
100/PK
Add To Favorites
109-1140547N 0.65µm 47mm White with Black Grid $109.00
100/PK
Add To Favorites
109-1140625N 0.45µm 25mm White with Black Grid $78.00
100/PK
Add To Favorites
109-1140647N 0.45µm 47mm White with Black Grid $109.00
100/PK
Add To Favorites
109-1140647R 0.45µm 47mm White with Black Grid $760.00
1000/PK
Add To Favorites
109-1140650N 0.45µm 50mm White with Black Grid $111.00
100/PK
Add To Favorites
109-1140650R 0.45µm 50mm White with Black Grid $765.00
1000/PK
Add To Favorites
109-1140725N 0.2µm 25mm White with Black Grid $78.00
100/PK
Add To Favorites
109-1140747N 0.2µm 47mm White with Black Grid $109.00
100/PK
Add To Favorites
109-1140747R 0.2µm 47mm White with Black Grid $760.00
1000/PK
Add To Favorites
109-1140750N 0.2µm 50mm White with Black Grid $111.00
100/PK
Add To Favorites
109-1300447N 0.8µm 47mm Gray with White Grid (after wetting black) $109.00
100/PK
Add To Favorites
109-1300450N 0.8µm 50mm Gray with White Grid (after wetting black) $111.00
100/PK
Add To Favorites
109-1300547N 0.65µm 47mm Gray with White Grid (after wetting black) $109.00
100/PK
Add To Favorites
109-1300550N 0.65µm 50mm Gray with White Grid (after wetting black) $111.00
100/PK
Add To Favorites
109-1300625N 0.45µm 25mm Gray with White Grid (after wetting black) $82.00
100/PK
Add To Favorites
109-1300647N 0.45µm 47mm Gray with White Grid (after wetting black) $109.00
100/PK
Add To Favorites
109-1300647R 0.45µm 47mm Gray with White Grid (after wetting black) $765.00
1000/PK
Add To Favorites
109-1300650N 0.45µm 50mm Gray with White Grid (after wetting black) $111.00
100/PK
Add To Favorites
109-1380647N 0.45µm 47mm Green with Dark Green Grid $112.00
100/PK
Add To Favorites
109-1380647R 0.45µm 47mm Green with Dark Green Grid $765.00
1000/PK
Add To Favorites
109-1380650N 0.45µm 50mm Green with Dark Green Grid $111.00
100/PK
Add To Favorites
109-1380650R 0.45µm 50mm Green with Dark Green Grid $765.00
1000/PK
Add To Favorites
109-1390647N 0.45µm 47mm White with Green Grid $112.00
100/PK
Add To Favorites
109-1390650N 0.45µm 50mm White with Green Grid $111.00
100/PK
Add To Favorites
109-1390650R 0.45µm 50mm White with Green Grid $765.00
1000/PK
Add To Favorites

Sterile Gridded Membrane Discs

Membrane Filters for Colony Counting, Particle Testing and Microscopy. Membranes are Cellulose nitrate (cellulose ester), gridded, individually, sterile packed.

Type 114 - White membrane with black grid for detection of bacteria with dyed media
Type 139 - White membrane with green grid for detection of bacteria with dyed media
Type 138 - Green membrane with dark green grid, providing optimal contrast to light -colored or transparent bacteria colonies
Type 130 - Gray membrane (after wetting black) with white grid for detection of yeasts and molds

 

             
Cat.No. Pore Size Diam Color PK   Seal Color
109-1140347ACN 1.2µm 47mm White with Black Grid $122.00
100/PK
Add To Favorites
109-1140347ACR 1.2µm 47mm White with Black Grid $545.00
1000/PK
Add To Favorites
109-1140350ACN 1.2µm 50mm White with Black Grid $124.00
100/PK
Add To Favorites
109-1140350ACR 1.2µm 50mm White with Black Grid $550.00
1000/PK
Add To Favorites
109-1140447ACN 0.8µm 47mm White with Black Grid $122.00
100/PK
Add To Favorites
109-1140447ACR 0.8µm 47mm White with Black Grid $545.00
1000/PK
Add To Favorites
109-1140450ACN 0.8µm 50mm White with Black Grid $124.00
100/PK
Add To Favorites
109-1140547ACN 0.65µm 47mm White with Black Grid $122.00
100/PK
Add To Favorites
109-1140550ACN 0.65µm 50mm White with Black Grid $124.00
100/PK
Add To Favorites
109-1140647ACN 0.45µm 47mm White with Black Grid $122.00
100/PK
Add To Favorites
109-1140647ACR 0.45µm 47mm White with Black Grid $545.00
1000/PK
Add To Favorites
109-1140650ACN 0.45µm 50mm White with Black Grid $124.00
100/PK
Add To Favorites
109-1140650ACR 0.45µm 50mm White with Black Grid $550.00
1000/PK
Add To Favorites
109-1140747ACN 0.2µm 47mm White with Black Grid $122.00
100/PK
Add To Favorites
109-1140747ACR 0.2µm 47mm White with Black Grid $545.00
1000/PK
Add To Favorites
109-1140750ACN 0.2µm 50mm White with Black Grid $124.00
100/PK
Add To Favorites
109-1140750ACR 0.2µm 50mm White with Black Grid $550.00
1000/PK
Add To Favorites
109-1380647ACN 0.45µm 47mm Green with Dark Green Grid $122.00
100/PK
Add To Favorites
109-1380647ACR 0.45µm 47mm Green with Dark Green Grid $545.00
1000/PK
Add To Favorites
109-1380650ACN 0.45µm 50mm Green with Dark Green Grid $124.00
100/PK
Add To Favorites
109-1380650ACR 0.45µm 50mm Green with Dark Green Grid $550.00
1000/PK
Add To Favorites
109-1390347ACN 1.2µm 47mm White with Green Grid $122.00
100/PK
Add To Favorites
109-1390547ACN 0.65µm 47mm White with Green Grid $122.00
100/PK
Add To Favorites
109-1390647ACN 0.45µm 47mm White with Green Grid $122.00
100/PK
Add To Favorites
109-1390647ACR 0.45µm 47mm White with Green Grid $545.00
1000/PK
Add To Favorites
109-1390650ACN 0.45µm 50mm White with Green Grid $124.00
100/PK
Add To Favorites
109-1390650ACR 0.45µm 50mm White with Green Grid $550.00
1000/PK
Add To Favorites
109-1300447ACN 0.8µm 47mm Gray (after wetting black) with White Grid $122.00
100/PK
Add To Favorites
109-1300447ACR 0.8µm 47mm Gray (after wetting black) with White Grid $545.00
1000/PK
Add To Favorites
109-1300450ACN 0.8µm 50mm Gray (after wetting black) with White Grid $124.00
100/PK
Add To Favorites
109-1300547ACN 0.65µm 47mm Gray (after wetting black) with White Grid $122.00
100/PK
Add To Favorites
109-1300550ACN 0.65µm 50mm Gray (after wetting black) with White Grid $124.00
100/PK
Add To Favorites
109-1300550ACR 0.65µm 50mm Gray (after wetting black) with White Grid $550.00
1000/PK
Add To Favorites
109-1300647ACN 0.45µm 47mm Gray (after wetting black) with White Grid $122.00
100/PK
Add To Favorites
109-1300647ACR 0.45µm 47mm Gray (after wetting black) with White Grid $545.00
1000/PK
Add To Favorites
109-1300650ACN 0.45µm 50mm Gray (after wetting black) with White Grid $124.00
100/PK
Add To Favorites
109-1300650ACR 0.45µm 50mm Gray (after wetting black) with White Grid $550.00
1000/PK
Add To Favorites

High Flow, Sterile Gridded Membrane Discs

The High Flow cellulose nitrate membranes have 30% higher flow rates in comparison to traditional 0.45µm membranes . 

The special pore structure of the new 0.45µm HighFlow membrane filters allows shorter filtration times due to higher flow rates and throughputs. As with every Sartorius 0.45µm membrane filter lot, these membranes are also tested and released according to ISO 7704.

           
Cat.No. Diam Color PK   Seal Color
109-114H647ACN 47mm White with Black Grid $122.00
100/PK
Add To Favorites
109-114H647ACR 47mm White with Black Grid $545.00
1000/PK
Add To Favorites
109-114H650ACR 50mm White with Black Grid $550.00
1000/PK
Add To Favorites
109-139H647ACN 47mm White with Green Grid $122.00
100/PK
Add To Favorites
109-139H647ACR 47mm White with Green Grid $545.00
1000/PK
Add To Favorites
109-139H650ACN 50mm White with Green Grid $124.00
100/PK
Add To Favorites

Microsart® e.motion Membrane Filters and Dispensers

Microsart ®e.motion cellulose nitrate membrane filters, for sMart Filter Dispenser, individually, sterile packaged, on a roll.  High Flow available. 

Type 114 - White membrane with black grid for detection of bacteria with dyed media
Type 139 - White membrane with green grid for detection of bacteria with dyed media
Type 138 - Green membrane with dark green grid, providing optimal contrast to light -colored or transparent bacteria colonies
Type 130 - Gray membrane (after wetting black) with white grid for detection of yeasts and molds

Microsart® e.motion Dispensers provide membrane filters on demand. The completely new membrane filter dispenser meets all requirements placed on advanced laboratory equipment.
The membrane filters are released from their sterile packaging fully automatically at the touch of a button or hands-free – a dispensing operation is triggered when the optical sensor detects approaching forceps.

 

               
Cat.No. Membrane Pore Size Diam Color PK   Seal Color
109-11406Z47SCM   0.45µm 47mm White with Black Grid $198.00
300/PK
Add To Favorites
109-11406Z50SCM   0.45µm 50mm White with Black Grid $198.00
300/PK
Add To Favorites
109-114H6Z47SCM High Flow 0.45µm 47mm White with Black Grid $220.00
300/PK
Add To Favorites
109-13004Z47SCM   0.8µm 47mm Gray (after wetting black) with White Grid $198.00
300/PK
Add To Favorites
109-13004Z50SCM   0.8µm 50mm Gray (after wetting black) with White Grid $198.00
300/PK
Add To Favorites
109-13005Z47SCM   0.65µm 47mm Gray (after wetting black) with White Grid $198.00
300/PK
Add To Favorites
109-13005Z50SCM   0.65µm 50mm Gray (after wetting black) with White Grid $198.00
300/PK
Add To Favorites
109-13006Z47SCM   0.65µm 47mm Gray (after wetting black) with White Grid $198.00
300/PK
Add To Favorites
109-13006Z50SCM   0.45µm 50mm Gray (after wetting black) with White Grid $198.00
300/PK
Add To Favorites
109-13806Z47SCM   0.45µm 47mm Green with Dark Green Grid $198.00
300/PK
Add To Favorites
109-13806Z50SCM   0.45µm 50mm Green with Dark Green Grid $198.00
300/PK
Add To Favorites
109-13906Z47SCM   0.45µm 47mm White with Green Grid $198.00
300/PK
Add To Favorites
109-13906Z50SCM   0.45µm 50mm White with Green Grid $198.00
300/PK
Add To Favorites
109-139H6Z47SCM High Flow 0.45µm 47mm White with Green Grid $220.00
300/PK
Add To Favorites

Gridded Membrane Discs Hydrophobic Edged

These membrane filters for colony counting and sterility testing are made of Cellulose nitrate (cellulose ester), Cellulose acetate and regenerated Cellulose.  They are white with black grids, have a 3mm hydrophobic edge, and are available individually, sterile packaged & non-sterile.

 

               
Cat.No. Membrane Pore Size Diam Sterile PK   Seal Color
109-1310147N Cellulose Nitrate 8.0µm 47mm Non Sterile $179.00
100/PK
Add To Favorites
109-1310150N Cellulose Nitrate 8.0µm 50mm Non Sterile $179.00
100/PK
Add To Favorites
109-1310625N Cellulose Nitrate 0.45µm 25mm Non Sterile $112.00
100/PK
Add To Favorites
109-1310647ACN Cellulose Nitrate 0.45µm 47mm Sterile $134.00
100/PK
Add To Favorites
109-1310647N Cellulose Nitrate 0.45µm 47mm Non Sterile $179.00
100/PK
Add To Favorites
109-1310650ACN Cellulose Nitrate 0.45µm 50mm Sterile $200.00
100/PK
Add To Favorites
109-1310650N Cellulose Nitrate 0.45µm 50mm Non Sterile $179.00
100/PK
Add To Favorites
109-1310725N Cellulose Nitrate 0.2µm 25mm Non Sterile $112.00
100/PK
Add To Favorites
109-1310747ACN Cellulose Nitrate 0.2µm 47mm Sterile $134.00
100/PK
Add To Favorites
109-1310750ACN Cellulose Nitrate 0.2µm 50mm Sterile $135.00
100/PK
Add To Favorites
109-1310750N Cellulose Nitrate 0.2µm 50mm Non Sterile $179.00
100/PK
Add To Favorites
109-1350647ACN Cellulose Acetate 0.45µm 47mm Sterile $136.00
100/PK
Add To Favorites
109-1350647N Cellulose Acetate 0.45µm 47mm Non Sterile $179.00
100/PK
Add To Favorites
109-1350650ACN Cellulose Acetate 0.45µm 50mm Sterile $136.00
100/PK
Add To Favorites
109-1350747ACN Cellulose Acetate 0.2µm 47mm Sterile $136.00
100/PK
Add To Favorites
109-1350747N Cellulose Acetate 0.2µm 47mm Non Sterile $179.00
100/PK
Add To Favorites

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