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Cellulose Acetate (CA) Membrane Filter

Cellulose acetat membranes combine high flow rates and thermal stability with very low adsorption characteristics and are therefore excellently suited for use in pressure filtration devices.

Item no.:  11106--47----ACN

Price:  $149.00

Availability (ex works):  For more information please log in

Cellulose acetat membranes combine high flow rates and thermal stability with very low adsorption characteristics and are therefore excellently suited for use in pressure filtration devices. The membrane with 0.2µm is the filter of choice for sterile filtration of aqueous solutions, such as nutrient media, buffers and sera. The results of publications on adsorption are difficult to correlate, as mostly different test substances, conditions and detection methods were used, and the membranes were tested without previously being sterilized.

Cellulose acetate, type 111, 0.45µm, white,47 mm, 100 membranes per box

Brochure

宣传手册:实验室过滤产品精简目录
zh 19.0 MB

Catalog

Laboratory Filtration Products (US and Canada)
en 9.6 MB

Applications

  • Application
    Microbial Enumeration
  • Market
    • Environmental/Water Testing
    • Food & Beverage

Dimensions

  • Filter Diameter
    ⌀ 47 mm
  • Hydrophobic Edge
    None
  • Membrane Thickness
    120 µm

Materials of Construction

  • Membrane Material
    Cellulose Acetate (CA)

Physicochemical Information

  • Pore Size
    0.45 µm
  • Wettability
    Hydrophilic

Product Information

  • Pack Size
    100
  • Package Type
    Individually Packed
  • Packaging
    Sterile, individually packed
  • Primary Product Type
    Membrane Filters
  • Type
    Membrane filter

Specifications

  • Additional Product Specifications
    • 0.45 µm: 69 mL/min/bar
    • 0.45 µm bubble point: 1.9 bar
    • 0.2 µm: 24 mL/min/bar
    • 1.2 µm bubble point: 0.6 bar
    • 5 µm bubble point: 0.3 bar
  • Adsorption
    BSA <10 µg/cm²
  • Membrane Color | Grid Color
    white (w/o grid)

Sterility

  • Delivery Condition
    Sterile

Usage Protocols

  • Sterilization Procedures
    • By autoclaving at 121 °C or 134 °C
    • Gamma radiation 25 kGy
    • Dry heat
    • Ethvlene oxide
3-branch manifold, traditional
3-branch manifold, traditional
Item no.:   16824-----1

Combisart® 3-branch Manifold
Combisart® 3-branch Manifold
Item no.:   16824-CS

Combisart® system for microbiological analysis or particle count in quality assurance. The system features a modular design and field-proven standard accessories to make your choice easier. At the heart of the Combisart® system is a stainless steel manifold, designed to accommodate all types of filter holders and funnels, such as ready-to-use funnels, flammable units, like stainless steel funnels for colony counting and autoclavable glass and polycarbonate filter holders.

3-branch Manifold, 500 mL funnel capacity

Traditional multi-branch manifolds and individual filter holders for microbial enumeration. The filter holders and manifolds have been designed specifically for applications in which the particles or microorganisms retained on the membrane filter surface are of interest. The stainless steel frit filter support ensures a uniform distribution of the residues during the microbiological analysis. Special closure clamps simplify the addition or removal of the funnels adding to the ease of use.

Combisart® 3-branch Manifold
Combisart® 3-branch Manifold
Item no.:   16828-CS

Combisart® system for microbiological analysis or particle count in quality assurance. The system features a modular design and field-proven standard accessories to make your choice easier. At the heart of the Combisart® system is a stainless steel manifold, designed to accommodate all types of filter holders and funnels, such as ready-to-use funnels, flammable units, like stainless steel funnels for colony counting and autoclavable glass and polycarbonate filter holders.

6-branch Manifold, 500 mL funnel capacity

Traditional multi-branch manifolds and individual filter holders for microbial enumeration. The filter holders and manifolds have been designed specifically for applications in which the particles or microorganisms retained on the membrane filter surface are of interest. The stainless steel frit filter support ensures a uniform distribution of the residues during the microbiological analysis. Special closure clamps simplify the addition or removal of the funnels adding to the ease of use.

6-branch manifold, traditional
6-branch manifold, traditional
Item no.:   16831-----1

Combisart® 6-branch Manifold
Combisart® 6-branch Manifold
Item no.:   16831-CS

Combisart® system for microbiological analysis or particle count in quality assurance. The system features a modular design and field-proven standard accessories to make your choice easier. At the heart of the Combisart® system is a stainless steel manifold, designed to accommodate all types of filter holders and funnels, such as ready-to-use funnels, flammable units, like stainless steel funnels for colony counting and autoclavable glass and polycarbonate filter holders.

6-branch Manifold, 100 mL funnel capacity

Traditional multi-branch manifolds and individual filter holders for microbial enumeration. The filter holders and manifolds have been designed specifically for applications in which the particles or microorganisms retained on the membrane filter surface are of interest. The stainless steel frit filter support ensures a uniform distribution of the residues during the microbiological analysis. Special closure clamps simplify the addition or removal of the funnels adding to the ease of use.

Combisart® 6-branch Manifold
Combisart® 6-branch Manifold
Item no.:   16832-CS

Combisart® system for microbiological analysis or particle count in quality assurance. The system features a modular design and field-proven standard accessories to make your choice easier. At the heart of the Combisart® system is a stainless steel manifold, designed to accommodate all types of filter holders and funnels, such as ready-to-use funnels, flammable units, like stainless steel funnels for colony counting and autoclavable glass and polycarbonate filter holders.

Combisart® Individual Base

$455.00

Combisart® system for microbiological analysis or particle count in quality assurance. The system features a modular design and field-proven standard accessories to make your choice easier. At the heart of the Combisart® system is a stainless steel manifold, designed to accommodate all types of filter holders and funnels, such as ready-to-use funnels, flammable units, like stainless steel funnels for colony counting and autoclavable glass and polycarbonate filter holders.

Combisart® 3-branch Manifold

Combisart® system for microbiological analysis or particle count in quality assurance. The system features a modular design and field-proven standard accessories to make your choice easier. At the heart of the Combisart® system is a stainless steel manifold, designed to accommodate all types of filter holders and funnels, such as ready-to-use funnels, flammable units, like stainless steel funnels for colony counting and autoclavable glass and polycarbonate filter holders.

Combisart® 6-branch Manifold

Combisart® system for microbiological analysis or particle count in quality assurance. The system features a modular design and field-proven standard accessories to make your choice easier. At the heart of the Combisart® system is a stainless steel manifold, designed to accommodate all types of filter holders and funnels, such as ready-to-use funnels, flammable units, like stainless steel funnels for colony counting and autoclavable glass and polycarbonate filter holders.

Combisart® 1-branch Manifold

Combisart® system for microbiological analysis or particle count in quality assurance. The system features a modular design and field-proven standard accessories to make your choice easier. At the heart of the Combisart® system is a stainless steel manifold, designed to accommodate all types of filter holders and funnels, such as ready-to-use funnels, flammable units, like stainless steel funnels for colony counting and autoclavable glass and polycarbonate filter holders.

Combisart® 1-branch Manifold
Combisart® 1-branch Manifold
Item no.:   16844-CS

Combisart® system for microbiological analysis or particle count in quality assurance. The system features a modular design and field-proven standard accessories to make your choice easier. At the heart of the Combisart® system is a stainless steel manifold, designed to accommodate all types of filter holders and funnels, such as ready-to-use funnels, flammable units, like stainless steel funnels for colony counting and autoclavable glass and polycarbonate filter holders.

Combisart® 1-branch Manifold
Combisart® 1-branch Manifold
Item no.:   16845-CS

Combisart® system for microbiological analysis or particle count in quality assurance. The system features a modular design and field-proven standard accessories to make your choice easier. At the heart of the Combisart® system is a stainless steel manifold, designed to accommodate all types of filter holders and funnels, such as ready-to-use funnels, flammable units, like stainless steel funnels for colony counting and autoclavable glass and polycarbonate filter holders.

Biosart® 250 Funnels
Biosart® 250 Funnels
Item no.:   16407--25----ACK

$98.00

The Biosart® 250 Funnel has been specifically designed for microbiological and analytical quality assurance. Biosart® 250 are sterile funnels which allow fast filtration in routine microbiological analysis of pharmaceuticals and cosmetics, water, food and beverages and other liquids. The large inner diameter ensures a high flow rate and the conical form allows for thorough rinsing. No liquid remains in the funnel.

Biosart® 250 Funnels
Biosart® 250 Funnels
Item no.:   16407--25----ALK

$81.00

The Biosart® 250 Funnel has been specifically designed for microbiological and analytical quality assurance. Biosart® 250 are sterile funnels which allow fast filtration in routine microbiological analysis of pharmaceuticals and cosmetics, water, food and beverages and other liquids. The large inner diameter ensures a high flow rate and the conical form allows for thorough rinsing. No liquid remains in the funnel.

Microsart® Funnel 100
Microsart® Funnel 100
Item no.:   16A07--10------N

$141.00

Microsart® Funnels allow quick performance of the filtration steps required in the routine microbiological analysis of water, food and beverages, pharmaceutical and cosmetic products. A Sartorius gridded membrane filter is placed on a stainless steel filter support and a Microsart® Funnel is simply mounted by clicking it on. The funnels, available for various sample volumes, are made of polypropylene and are thus elastic enough to ensure optimal sealing with a click-fit closure.

Microsart® Funnel 250
Microsart® Funnel 250
Item no.:   16A07--25------N

$155.00

Microsart® Funnels allow quick performance of the filtration steps required in the routine microbiological analysis of water, food and beverages, pharmaceutical and cosmetic products. A Sartorius gridded membrane filter is placed on a stainless steel filter support and a Microsart® Funnel is simply mounted by clicking it on. The funnels, available for various sample volumes, are made of polypropylene and are thus elastic enough to ensure optimal sealing with a click-fit closure.