Nalgene™ Membrane and Prefilter Disks
Nalgene™ Membrane and Prefilter Disks
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.
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Catalog NumberPore SizeDiameter (Metric)MaterialColor
DS0205-40450.45 μm47 mmCellulose NitrateWhite
DS0210-40200.2 μm47 mmCellulose AcetateWhite
DS0210-40450.45 μm47 mmCellulose AcetateWhite
DS0281-900090 mmGlass Fiber
DS0281-500050 mmGlass Fiber
DS0281-750075 mmGlass Fiber
DS0215-40200.2 μm47 mmNylonWhite
DS0215-40450.45 μm47 mmNylonWhite
DS0205-60450.45 μm47 mmCellulose NitrateGray
Catalog number DS0205-4045
Price (USD)/ Case of 100
192.95
Online exclusive
227.00 
Save 34.05 (15%)
-
Add to cart
Pore Size:
0.45 μm
Diameter (Metric):
47 mm
Material:
Cellulose Nitrate
Color:
White
Price (USD)/ Case of 100
192.95
Online exclusive
227.00 
Save 34.05 (15%)
Add to cart
Nalgene™ Membrane and Prefilter Disks
Catalog numberDS0205-4045
Price (USD)/ Case of 100
192.95
Online exclusive
227.00 
Save 34.05 (15%)
-
Add to cart

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
Specifications
ColorWhite
Filter TypeMembrane Filter
MaterialCellulose Nitrate
Pore Size0.45 μm
Diameter (English)1.85 in.
Diameter (Metric)47 mm
Unit SizeCase of 100