Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?
  • Product Results
  • Criteria
    • GSA Contract (2) SBE (25) In Stock (30)
  • Supplier
  • Refine by Suppliers
    Sort by:

  • Search Within Results

You Searched For:

Membrane Filters


71  results were found
Membrane Filters

Membrane filters serve as effective physical barriers that remove solids, viruses, bacteria, and other unwanted molecules. Specialized types are designed for softening, disinfecting, organic removal processing, and water desalination. The filters can be installed in compact, automated, or modular units. These strainers can be used as separators between stacked discs in a single filter holder during serial filtration. Membrane filters are virtually inert to chemical and biological agents, ensuring stability when filtering concentrated acids, alkalis, or oxidizers.


SearchPresentationType-VERTICAL
 
 
SearchResultCount:"71"
  List View Searching Easy View Easy View (new)
Sort by:
 
 
 
 

Supplier:  GE Healthcare - Whatman
Description:   Useful for a wide range of both aqueous and solvent-based applications.
Product available on GSA Advantage®
Supplier:  GE Healthcare - Whatman
Description:   The Polypropylene/Polyethylene Separator Depth Filters have outstanding wet strength and can be folded or handled the same as laboratory paper. Because of their material of construction, these disc filters are virtually inert to chemical and biological agents.
Supplier:  GE Healthcare - Whatman
Description:   Next generation of universal hydrophilic PTFE membrane with maximum chemical compatibility when filtering both aqueous solutions and aggressive solvents.
Supplier:  GE Healthcare - Whatman
Description:   Ideal for the isolation and enumeration of yeast and mold colonies from water and beverages using the Membrane Filter Technique referenced in Standard Methods for the Examination of Water and Wastewater.
Supplier:  GE Healthcare - Whatman
Description:   Ideal for sampling airborne metals, silica, and dust.
Supplier:  GE Healthcare - Whatman
Description:   Supor® hydrophilic polyethersulfone membranes offer higher fluid flow rates, lower protein binding, lower extractables, and greater strength than other cellulosic (acetate, nitrate) membranes.
Supplier:  GE Healthcare - Whatman
Description:   Replacement membranes for conventional, nondisposable stirred cell systems.
Supplier:  GE Healthcare - Whatman
Description:   Ultipor® Nylon Filter Discs are made of a reinforced single layer of N66 Nylon with nonwoven internal polyester.
Supplier:  GE Healthcare - Whatman
Description:   These membranes have been designed specifically for use with the Sentino® automatic filter dispenser.
Supplier:  GE Healthcare - Whatman
Description:   Ideal for prefiltration of difficult-to-filter solutions and serum.
Supplier:  GE Healthcare - Whatman
Description:   Nuclepore™ track-etched hydrophilic membrane filters offer a highly defined pore size cut-off in the submicron range, enabling particle deformity measurement and capture of extremely small particles. The membranes have sharply defined pores, high flow rates, and excellent chemical and thermal resistance. They are suitable for a variety of samples and applications, including microscopy, cytology, parasitology, and certain air and oceanography analyses.
Supplier:  I.W. TREMONT CO., INC.
Description:   LabExact® Nylon Membrane is supported with a polyethylene terephthalate (PET) scrim for added support without using a bonding agent to ensure purity, chemical compatibility, and lower extractables.
New Product
Supplier:  I.W. TREMONT CO., INC.
Description:   H&V Trupor® Nylon membranes utilize nanoscale technology in a composite design to achieve precisely regulated porosities with higher loading capacity and faster flow. No adhesives are utilized, which significantly reduces trace extractables.
New Product
Supplier:  I.W. TREMONT CO., INC.
Description:   LabExact® Mixed Cellulose Ester (MCE) membranes are sterile and biologically inert mixtures of cellulose acetate and cellulose nitrate which results in membranes with a smoother and more uniform surface than pure nitrocellulose.
New Product
Supplier:  Sartorius
Description:   Cellulose nitrate membrane filters are indicated for many general laboratory applications where a membrane with a high non-specific adsorption is suitable. They are hydrophilic, have high flow rates thanks to their symmetric structure and are compatible with aqueous solutions (pH 4 to 8), hydrocarbons and several other organic solvents.
Supplier:  GE Healthcare - Whatman
Description:   Cytiva's Whatman Cyclopore polycarbonate membranes are true pore size microporous membranes featuring the sharp cut-off and reproducible microfiltration characteristics of track-etched membranes.
Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
1 - 16  of 71
  1  2  3  4  5  Next