Please login to your online account to display your discounted pricing

Sartorius™ Gridded Sterile Cellulose Nitrate Membrane Filters: 0.45μm

Ensure quality control in microbiological filtering. Sartorius™ Gridded Sterile Cellulose Nitrate Membrane Filters, 0.45μm are single-packed membranes with colored grids for colony counting, particle testing and microscopy. The 0.45μm pore size is made in accordance with ISO 7704. Choose from two diameterrs and quantities in a range of filter/grid color combinations.

$130.00 - $580.00

Specifications

Material Cellulose Nitrate
Pore Size 0.45μm
Individually wrapped Yes
Sterile Yes
Wettability Hydrophilic
View More Specs
Products
Catalog Number Mfr. No. Color Grid Color Diameter (Metric) Outer Price Quantity    

14-555-597

 
sartorius™
1140647ACN
White Black 47mm Pack of 100 Each for $130.00

14-555-598

 
sartorius™
11406--47----ACR
White Black 47mm Pack of 1000 Each for $580.00

14-555-612

 
sartorius™
114H6--47----ACR
White Black 47mm Pack of 1000 Each for $580.00

14-555-624

 
sartorius™
13006--47----ACN
Gray White 47mm Pack of 100 Each for $130.00

14-555-625

 
sartorius™
13006--47----ACR
Gray White 47mm Pack of 1000 Each for $580.00

14-555-626

 
sartorius™
13006--50----ACN
Gray White 50mm Pack of 100 Each for $133.00

14-555-646

 
sartorius™
13806--47----ACN
Green Dark Green 47mm Pack of 100 Each for $130.00

14-555-654

 
sartorius™
13906--47----ACN
White Green 47mm Pack of 100 Each for $130.00

14-555-655

 
sartorius™
13906--50----ACN
White Green 50mm Pack of 100 Each for $133.00

14-555-657

 
sartorius™
139H6--47----ACN
White Black 47mm Pack of 100 Each for $130.00

14-555-611

 
sartorius stedim
114H6--47----ACN
White Black 47mm Pack of 100 Each for $130.00

14-555-647

 
sartorius stedim
13806--47----ACR
Green Dark Green 47mm Pack of 100 Each for $580.00

14-555-649

 
sartorius stedim
13806--50----ACN
Green Dark Green 50mm Pack of 100 Each for $133.00
Description & Specifications

Specifications

Material Cellulose Nitrate
Pore Size 0.45μm
Individually wrapped Yes
Sterile Yes
Wettability Hydrophilic
For Use With (Application) For colony count; sterility testing; particle count; microscopy

Sterile, individually packaged filters for strict quality control

  • Pre-sterilized via gamma irradiation at 25kGray
  • Ready-to-use to save preparatory time
  • Avoids contamination of remaining filters in opened packs
  • Filter identification and lot number are printed on each individual envelope
  • Manufactured in accordance with ISO 7704, ISO 7899-2, ISO 8199, ISO 9308-1 and EN 12780
  • Each membrane is checked to ensure:
    • It is not damaged in any way
    • It is positioned correctly with no slippage under the edge seal
    • It is free of particles
    • Each envelope has readable lettering
High-quality Cellulose Nitrate membranes
  • Defined particle retention and outstanding, reliable recovery rates for microorganisms
  • Cellulose nitrate filters (mixed cellulose ester) combine high flow rates with optimal colony growth
  • The various-colored grids divide the filtration area into squares and provide the best possible color contrast
    • Enables easy and reliable counting and identification of colonies and particles
    • Does not influence the growth of bacteria and micro-colonies
  • 0.45μm filters are manufactured in accordance with ISO 7704 standards
  • Available in 47 and 50mm (1.9 or 2.0 in.) diameters