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Nalgene™ Rapid-Flow™ Filter Units with SFCA Membrane

By Nalge

 

Nalgene™ Rapid-Flow™ Filter Units with SFCA Membrane

Conduct vacuum filtration and single-use biological work requiring sterile filtration, prefiltration or clarification of aqueous solutions in the lab or field with Nalgene™ Rapid-Flow™ Sterile Disposable Filter Units with SFCA Membrane. Surfactant-Free Cellulose Acetate (SFCA) membranes have lower extractables than standard (CA) membranes.

Features

  • Upper chamber separates from storage bottle for easy access to filtrate
  • Upper chamber clearly marked with pore size, membrane type, catalog number, lot number and expiration date (except 115mL size)
  • Leakproof (except 115mL sizes) screw cap eliminates pH shift in storage bottle to provide longer life for stored media
  • Padless membrane support minimizes foaming of proteinaceous samples
  • Non-pyrogenic and non-cytotoxic
  • Gamma radiation-sterilized and individually bagged for a 5-year sterile shelf life

Surfactant-Free Cellulose Acetate Membranes (SFCA)

  • Low protein binding, excellent flow rates, little or no loss of specific proteins
  • No wetting agents to affect sensitive cell culture lines
  • Yellow collar for easy identification
  • Much lower extractables than standard CA membranes

115mL Sizes

  • Compact filter units for quick filtration of 50 to 100mL of fluid
  • Unitary construction with non-separable upper and lower compartments
  • Not intended for post-filtration storage of media (use Rapid-Flow products if media storage is required)
  • 115mL sizes do not have Rapid-Flow support plate design

Includes: Polystyrene cover; graduated upper chamber and storage bottle (except 115mL size) integral membrane filter; cellulosic-plugged side arm; quick disconnect tubing adapter.

                     
Cat.No. Membrane Membrane Diam. Pore Size Reservoir Capac. PK     CS    
7-122-0020 SFCA 50mm 0.2µm 115mL $180.26
12/PK
Add To Favorites $570.00
72/CS
Add To Favorites
7-122-0045 SFCA 50 0.45 115 $180.26
12/PK
Add To Favorites $570.00
72/CS
Add To Favorites
7-155-0020 SFCA 50 0.2 150       $109.00
12/CS
Add To Favorites
7-155-0045 SFCA 50 0.45 150       $109.00
12/CS
Add To Favorites
7-156-4020 SFCA 75 0.2 500       $197.00
12/CS
Add To Favorites
7-156-4045 SFCA 75 0.45 500       $197.00
12/CS
Add To Favorites
7-157-0020 SFCA 50 0.2 250       $117.00
12/CS
Add To Favorites
7-157-0045 SFCA 50 0.45 250       $117.00
12/CS
Add To Favorites
7-158-0020 SFCA 75 0.2 1000       $269.00
12/CS
Add To Favorites
7-158-0045 SFCA 75 0.45 1000       $269.00
12/CS
Add To Favorites
7-161-0020 SFCA 90 0.2 1000       $293.00
12/CS
Add To Favorites
7-161-0045 SFCA 90 0.45 1000       $293.00
12/CS
Add To Favorites
7-162-0020 SFCA 90 0.2 500       $241.00
12/CS
Add To Favorites
7-162-0045 SFCA 90 0.45 500       $241.00
12/CS
Add To Favorites

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