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Rose Scientific
4027 - 97 Street Edmonton,
Alberta, Canada T6E 5Y5
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800.661.9289

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Rose Scientific
4027 - 97 Street Edmonton,
Alberta, Canada T6E 5Y5
  Telephone:
Toll free:
Fax:
  780.438.5110
800.661.9289

780.462.5776
  Quote Request  
Send by Email to: sales@rosesci.com
Print and Fax to: 780.462.5776
 

Centrifuge Filters, Centrex Sterile and Non-Sterile, with Cellulose Acetate, Nitrocellulose or Nylon Membranes

  Overview

Centrex centrifuge filters are offered in a range of filtration and separation media. They allow a rapid and simple preparation of a large number of samples and have considerably reduced contamination risk when working with radioactive biologically hazardous material.

The Centrex centrifuge filters are available in 1.5 mL and 5.0 mL sterile and non-sterile, with a choice of Cellulose Acetate, Nitrocellulose and Nylon membranes.

These disposable centrifugal microfilters feature a two-chamber design. Samples introduced in the upper chamber are driven by centrifugation through the central membrane filter into a receiving tube. These units yield up to 99% recovery when used with a standard benchtop centrifuge. Preassembled, available presterilized and constructed of chemically resistant polypropylene, the filters have 1.5 or 5.0mL receiving tubes. Cellulose acetate (CA), nitrocellulose (NC) and nylon membranes are available in 0.2µm and 0.45µm pore sizes (0.8µm available with sterile CA membrane and 1.5 mL tube) to meet most separation needs.

Applications include use of cellulose acetate 0.45 µm membranes for the rapid elution of agarose gels and nylon or cellulose acetate membranes for the removal of particles and microorganisms from HPLC samples. Other applications include sample preparation for quality control, filtration of very highly loaded samples or as a pre-filter before a further filtration step. Cellulose acetate and nitrocellulose membranes are useful for rapid clearing and filtration of aqueous solutions.

Features of the Centrex Centrifuge Filters:
  • Centrifugal filter units with various types of membranes
  • Rapid and simple preparation of a large number of samples
  • More than six samples can be processed at once
  • Ideal for automated systems and high-speed batch filtration with robots
  • Considerably reduced contamination risk when working with radioactive biologically hazardous material
  • Cross contamination avoided


Specifications:  Centrifuge Filters, Centrex Sterile and Non-Sterile, with Cellulose Acetate, Nitrocellulose or Nylon Membranes

NumberDescriptionPrice $
10467003 Centrex centrifuge filter, Nylon membrane, 0.2µm pore, 1.5 mL, sterile, pkg/50456.00
10467007 Centrex centrifuge filter, Nylon membrane, 0.45µm pore, 1.5 mL, sterile, pkg/50456.00
10467004 Centrex centrifuge filter, Cellulose Acetate membrane, 0.2µm pore, 1.5 mL, sterile, pkg/50366.35
10467006 Centrex centrifuge filter, Cellulose Acetate membrane, 0.45µm pore, 1.5 mL, sterile, pkg/50361.72
10467008 Centrex centrifuge filter, Cellulose Acetate membrane, 0.8µm pore, 1.5 mL, sterile, pkg/50456.00
10467001 Centrex centrifuge filter, Nitrocellulose membrane, 0.2µm pore, 1.5 mL, sterile, pkg/50353.98
10467005 Centrex centrifuge filter, Nitrocellulose membrane, 0.45µm pore, 1.5 mL, sterile, pkg/50361.72
10467002 Centrex centrifuge filter, Nylon membrane, 0.45µm pore, 1.5 mL, non-sterile, pkg/2501,204.15
10467009 Centrex centrifuge filter, Cellulose Acetate membrane, 0.2µm pore, 1.5 mL, non-sterile, pkg/2501,204.15
10467011 Centrex centrifuge filter, Cellulose Acetate membrane, 0.45µm pore, 1.5 mL, non-sterile, pkg/2501,191.80
10467015 Centrex centrifuge filter, Nylon membrane, 0.2µm pore, 5.0 mL, sterile, pkg/50364.80
10467021 Centrex centrifuge filter, Nylon membrane, 0.45µm pore, 5.0 mL, sterile, pkg/50360.15
10467013 Centrex centrifuge filter, Cellulose Acetate membrane, 0.2µm pore, 5.0 mL, sterile, pkg/50361.72
10467017 Centrex centrifuge filter, Cellulose Acetate membrane, 0.45µm pore, 5.0 mL, sterile, pkg/50400.35
10467019 Centrex centrifuge filter, Nitrocellulose membrane, 0.45µm pore, 5.0 mL, sterile, pkg/50360.15
10467010 Centrex centrifuge filter, Nylon membrane, 0.2µm pore, 5.0 mL, non-sterile, pkg/2501,204.15
10467012 Centrex centrifuge filter, Nylon membrane, 0.45µm pore, 5.0 mL, non-sterile, pkg/2503,037.45


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