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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.

$406.26 - $1124.83


Products 9
Catalog Number Mfr. No. Diameter (Metric) Material Price Quantity  
Catalog Number Mfr. No. Diameter (Metric) Material Price Quantity  
09-740-13
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Thermo Scientific™
DS02104020
47 mm Cellulose Acetate
Case of 100 Each for $980.00
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09-740-14
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Thermo Scientific™
DS02104045
47 mm Cellulose Acetate
Case of 100 Each for $987.93
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09-740-21
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Thermo Scientific™
DS02054045
47 mm Cellulose Nitrate
Case of 100 Each for $942.57
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09-740-22C
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Thermo Scientific™
DS02819000
90 mm Glass Fiber
Case of 100 Each for $651.53
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09-740-23
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Thermo Scientific™
DS02815000
50 mm Glass Fiber
Case of 100 Each for $406.26
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09-740-24
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Thermo Scientific™
DS02817500
75 mm Glass Fiber
Case of 100 Each for $649.40
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09-740-5B
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Thermo Scientific™
DS02154020
47 mm Nylon
Case of 100 Each for $864.71
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09-740-5C
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Thermo Scientific™
DS02154045
47 mm Nylon
Case of 100 Each for $864.71
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09-740-22
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Thermo Scientific™
DS02056045
47 mm Cellulose Nitrate
Case of 100 Each for $1,124.83
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Description

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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