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Sartorius Nongridded Sterile Cellulose Membrane Filters
Ensure quality control in routine microbiological filtering. Sartorius Nongridded Sterile Cellulose Membrane Filters are single-packed membranes used for colony counting, particle testing, microscopy and sterility testing. Choose between cellulose acetate or cellulose nitrate membranes in a variety of pore sizes.
$203.12 - $449.53
Specifications
| Color | White |
|---|---|
| Filter Type | Membrane Filter |
| Sterility | Sterile |
| For Use With (Application) | For colony count; sterility testing; particle count; microscopy |
| Hydrophobicity | Hydrophilic |
| Catalog Number | Mfr. No. | Pore Size | Diameter (Metric) | Material | Price | Quantity | |||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Pore Size | Diameter (Metric) | Material | Price | Quantity | |||
|
14-555-562
|
Sartorius
1110647ACN |
0.45 μm | 47 mm | Cellulose Acetate |
N/A
|
|
|||
|
14-555-576
|
Sartorius
1130547ACN |
0.65 μm | 47 mm | Cellulose Nitrate |
N/A
|
|
|||
|
14-555-574
|
Sartorius
1130347ACN |
1.2 μm | 47 mm | Cellulose Nitrate |
N/A
|
|
|||
|
14-555-578
|
Sartorius
1130650ACN |
0.45 μm | 50 mm | Cellulose Nitrate |
N/A
|
|
|||
|
14-555-573
|
Sartorius
11302Z47SFM |
3.0 μm | 47 mm | Cellulose Nitrate |
N/A
|
|
|||
|
14-555-577
|
Sartorius
1130647ACN |
0.45 μm | 47 mm | Cellulose Nitrate |
N/A
|
|
|||
|
14-555-569
|
Sartorius
1130150ACN |
8 μm | 50 mm | Cellulose Nitrate |
N/A
|
|
|||
|
14-555-575
|
Sartorius
1130447ACN |
0.8 μm | 47 mm | Cellulose Nitrate |
N/A
|
|
|||
|
14-555-565
|
Sartorius
1110747ACN |
0.2 μm | 47 mm | Cellulose Acetate |
N/A
|
|
|||
|
14-555-563
|
Sartorius
1110650ACN |
0.45 μm | 50 mm | Cellulose Acetate |
N/A
|
|
|||
|
14-555-568
|
Sartorius
1130147ACN |
8 μm | 47 mm | Cellulose Nitrate |
N/A
|
|
|||
Description
Ensure quality control in routine microbiological filtering. Sartorius Nongridded Sterile Cellulose Membrane Filters are single-packed membranes used for colony counting, particle testing, microscopy and sterility testing. Choose between cellulose acetate or cellulose nitrate membranes in a variety of pore sizes.
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
- 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
- Defined particle retention and outstanding, reliable recovery rates for microorganisms
- Choice of two membrane materials:
- Cellulose nitrate filters (mixed cellulose ester) assure effective retention combined with high flow rates and optimal colony growth
- Cellulose acetate filters combine high flow rates and thermal stability with very low adsorption characteristics
- Available in 7 different pore sizes: 0.2μm, 0.45μm, 0.65μm, 0.8μm, 1.2μm, 3.0μm and 8.0μm
- 8μm filters are used as prefilters in a prefilter attachment. They retain coarse particles, while allowing microorganisms through for recovery on a bacteria-retentive filter
- 0.2μm filters are the standard for sterile filtration and are validated by the Bacteria Challenge Test (BCT)
- 0.45μm filters are manufactured according to ISO 7704
- White, un-gridded filters in 47 or 50mm (1.9 or 2 in.) diameter sizes
Specifications
| White | |
| Sterile | |
| Hydrophilic | |
| 100/Pk. |
| Membrane Filter | |
| For colony count; sterility testing; particle count; microscopy | |
| Yes |