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Thermo Scientific™ Nalgene™ Membrane and Prefilter Disks
Carry out particulate and microbial analysis with these filter membranes. Available in various forms for water quality work, cold sterilization or sample clean up.
$249.50 - $479.00
| Catalog Number | Mfr. No. | Material | Pore Size | Diameter (Metric) | Type | Price | Quantity & Availability | ||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Material | Pore Size | Diameter (Metric) | Type | Price | Quantity & Availability | ||
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09-740-13
|
Thermo Scientific™
DS02104020 |
Cellulose Acetate | 0.2 μm | 47 mm | Membrane Filter |
Case of 100 for $479.00
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09-740-14
|
Thermo Scientific™
DS02104045 |
Cellulose Acetate | 0.45 μm | 47 mm | Membrane Filter |
Case of 100 for $431.50
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09-740-21
|
Thermo Scientific™
DS02054045 |
Cellulose Nitrate | 0.45 μm | 47 mm | Membrane Filter |
Case of 100 for $366.50
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09-740-22C
|
Thermo Scientific™
DS02819000 |
Glass Fiber | 90 mm | Prefilter |
Case of 100 for $369.50
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09-740-23
|
Thermo Scientific™
DS02815000 |
Glass Fiber | 50 mm | Prefilter |
Case of 100 for $249.50
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09-740-24
|
Thermo Scientific™
DS02817500 |
Glass Fiber | 75 mm | Prefilter |
Case of 100 for $270.00
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09-740-5B
|
Thermo Scientific™
DS02154020 |
Nylon | 0.2 μm | 47 mm | Membrane Filter |
Case of 100 for $479.00
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09-740-5C
|
Thermo Scientific™
DS02154045 |
Nylon | 0.45 μm | 47 mm | Membrane Filter |
Case of 100 for $479.00
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09-740-22
|
Thermo Scientific™
DS02056045 |
Cellulose Nitrate | 0.45 μm | 47 mm | Membrane Filter |
Case of 100 for $403.50
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Description
Rely on Thermo Scientific™ Nalgene™ Membrane and Prefilter Disks to meet a wide range of laboratory filtration needs. Used in conjunction with either single use or reusable hardware and filter holders, filter disks offer you flexibility and choice to fit many applications. Sterile filter disks are available in materials ranging from nylon, cellulose nitrate, cellulose acetate and glass fiber membranes.
- Sterile membrane disks are optimized for microbial QA/QC testing and feature the highest recovery rates
- White and black membranes for easy visibility of colonies
- Gridded membranes are printed with non-toxic ink for easy enumeration of colonies
- Cellulose nitrate membrane filters have official certification for water quality work
Certifications
Meets EPA and APHA standards for water quality work
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