Membrane filters Regenerated cellulosePORAFIL®RC
Product number:
4001375
Manufacturer:
Macherey-Nagel GmbH & Co. KG
Packaging information:
Length:
128 mm
Width:
68 mm
Height:
25 mm
Weight:
0.024 kg
Description
Membranes of regenerated cellulose are resistant towards most organic solvents. They are, for example, used for filtration of solvent mixtures and ultrapurification and degassing of HPLC eluents.
Properties
| Colour: | White |
|---|---|
| Manufacturer Article Number: | 659020047 |
| Material: | Regenerated cellulose (RC) |
| Pore size: | 0.20 µm |
| UNSPSC: | 41104921 |
| Ø: | 47 mm |
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The membrane filters suitable for use in the Microsart™ e.motion are individually sterile-sealed,without protective paper on top of each filter, in a specially designed individual package on a band. For complete traceability, the membrane filter type, diameter, lot number and a unique serial number are printed on the package of each membrane filter unit. All Microsart membrane filters are "multi-fit" and can be used in all standard dispenser systems.The membrane filters have a diameter of 47 mm or 50 mm, and are white, green or grey with a high-contrast 3.1 mm grid.
White. Very low content of extractable materials. Weight constant after 60 minutes of drying at 105 °C. Suitable for residue analysis, microscopic viewing in incident or transmitted light, chemotaxis, x-ray fluorescence, spectrometry and gravimetric analysis. Autoclavable at 121 °C. Other pore sizes and formats are available on request.
The membrane filters suitable for use in the Microsart™ e.motion are individually sterile-sealed,without protective paper on top of each filter, in a specially designed individual package on a band. For complete traceability, the membrane filter type, diameter, lot number and a unique serial number are printed on the package of each membrane filter unit. Specially developed pore structures of the 0.45 ìm high Flow membrane filters permit faster filtration based on their high flow rates and throughputs.All Microsart membrane filters are "multi-fit" and can be used in all standard dispenser systems.The membrane filters have a diameter of 47 mm or 50 mm, and are white, green or grey with a high-contrast 3.1 mm grid.
Type 111. Resistant to steam sterilisation up to 134 °C, or in dry heat up to 180 °C. Very low adsorption (important when filtering proteinaceous solutions). Suitable for particle removal and ultracleaning of aqueous solutions, methanol, ethanol, high-grade alcohols and residue analysis of fuels and oils. The extractable content of these filters make up <1% of their weight. Other pore sizes and formats available on request.Other patterns are available on request.
Applications:Excellent for gravimetrical analysisEspecially for aqueous solutionsIdeally suitable for contamination testProperties:EconomicalConstant weightHydrophilicNot sterileCan be used up to 125 °CAutoclavable up to 121 °C
Hydrophilic, low protein bindingSmooth surface for easy identification of particlesHighly resistant to chemicals and good thermal stabilityAutoclavable up to 121 °CApplications: Ideal for environmental and water analysis.
Hydrophilic, durable and compatible with a wide range of aqueous solutions, organic solvents and for the filtration of biological preparations and media. Autoclavable at 121 °C.
Very easily wettedFor aqueous solutionsHydrophilicCan be used up to 125 °CAutoclavable up to 121 °CApplications: For prefiltration and dust measurement, clarification and sterile filtration.
Recommended for clarification and sterilisation of aqueous solutions, microbiological analysis and particle countsMembranes with grid lines are ideal for microbiological analysis (bacterial counts) of water, pharmaceuticals, beverages, cosmetics, etc. for the measurement of coliform bacteria and other germsGridded membranes (black grid on white membrane) for counts of colonies as a standard method of quantification, black grid, clearly defined sections (3.1 x 3.1 mm grid)Special ink, non-toxic and totally free from bacterial growth inhibitors, is used for imprintingSterilised membranes (packaged in individual blisters)
spontaneously wetted, very good wet-strengthhigh chemical resistance, useful for aqueous and organic mediahydrophiliccan be used up to 180 °Csterilisable by all methodssuitable for use as sterile filter to ASTM-D 3862-80Application: For the sterilisation and particle filtration of aqueous and organic solutions