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.
- Price (USD):
- $175.00
- Item No.:
- 11106--47----ACN
- Pieces
- 100
*Custom/bulk order quotes are provided within 24 hours of request.
Choose your Cellulose Acetate Membrane Filters
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
Applications
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ApplicationMicrobial Enumeration
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IndustryFood & Beverage
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MarketEnvironmental/Water Testing
Dimensions
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Filter Diameter⌀ 47 mm
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Hydrophobic EdgeNone
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Membrane Thickness120 µm
General Specifications
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AdsorptionBSA <10 µg/cm²
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Membrane Color | Grid Colorwhite (w/o grid)
Materials of Construction
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Membrane MaterialCellulose Acetate (CA)
Physicochemical Information
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Pore Size0.45 µm
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WettabilityHydrophilic
Product Information
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Pack Size100
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Package TypeIndividually Packed
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PackagingSterile, individually packed
Sterility
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Delivery ConditionSterile
Usage Protocols
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Sterilization Procedures
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By autoclaving at 121 °C or 134 °C
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Gamma radiation 25 kGy
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Dry heat
- Ethvlene oxide
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By autoclaving at 121 °C or 134 °C
Membrane filters should be handled with tweezers to avoid possible contamination by hand contact. Sartorius stainless steel tweezers are flammable and autoclavable. The gripping surfaces are flat and rounded for gentle, firm hold of the membrane filter.
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® 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® 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.
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.