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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 diameters and quantities in a range of filter/grid color combinations.

$135.00 - $598.00

Specifications

Material Cellulose Nitrate
Pore Size 0.45μm
Individually wrapped Yes
Sterile Yes
Wettability Hydrophilic
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Color Grid Color Diameter (Metric) Outer Price Quantity  
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 $135.00
14-555-598 Sartorius™
1140647ACR
White Black 47mm Pack of 1000 Each for $598.00
14-555-612 Sartorius™
114H647ACR
White Black 47mm Pack of 1000 Each for $598.00
14-555-624 Sartorius™
1300647ACN
Gray White 47mm Pack of 100 Each for $135.00
14-555-625 Sartorius™
1300647ACR
Gray White 47mm Pack of 1000 Each for $598.00
14-555-626 Sartorius™
1300650ACN
Gray White 50mm Pack of 100 Each for $138.00
14-555-646 Sartorius™
1380647ACN
Green Dark Green 47mm Pack of 100 Each for $135.00
14-555-654 Sartorius™
1390647ACN
White Green 47mm Pack of 100 Each for $135.00
14-555-655 Sartorius™
1390650ACN
White Green 50mm Pack of 100 Each for $138.00
14-555-657 Sartorius™
139H647ACN
White Black 47mm Pack of 100 Each for $135.00
14-555-611 Sartorius Corporation
114H647ACN
White Black 47mm Pack of 100 Each for $135.00
14-555-647 Sartorius Corporation
1380647ACR
Green Dark Green 47mm Pack of 100 Each for $598.00
14-555-649 Sartorius Corporation
1380650ACN
Green Dark Green 50mm Pack of 100 Each for $138.00
Specifications

Description

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
Description & Specifications

Specifications

Cellulose Nitrate
Yes
Hydrophilic
0.45μm
Yes
For colony count; sterility testing; particle count; microscopy