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CHROMAFIL® PES |
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syringe filters with membrane of polyethersulfone
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Sterilizer for sterile filtration of non-sterile solutions
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Features
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hydrophilic membrane
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for aqueous and slightly organic liquids with higher flow rates
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very low adsorption for pharmaceuticals and proteins
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good stability against acids and bases
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for sterile filtration of non-sterile solutions we recommend the CHROMAFIL Sterilizer PES (each filter individually sealed)
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binding capacity for proteins for both types
29 μg/filter
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Click here for chemical resistance |
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Ordering information · CHROMAFIL® |
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Type
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Pore size
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Membrane
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Colour code
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Filters
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[µm]
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dia. [mm]
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top
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bottom
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per pack |
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PES-20/25
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0.20
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25
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yellow
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amber
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100
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729040
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400
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729040.400
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PES-45/25
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0.45
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25
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colourless
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amber
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100
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729041
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400
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729041.400
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PES-500/25
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5.0
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25
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red
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amber
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100
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729042
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400
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729042.400
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Sterile filters for sterilisation
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Sterilizer PES
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0.20
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25
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blue rim
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50
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729401
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Ordering information · CHROMAFIL® Xtra
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polyethersulfone syringe filters labelled for method validation and certification |
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Type
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Pore size
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Membrane
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Filters
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[µm]
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dia. [mm]
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per pack |
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PES-20/25
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0.20
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25
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100
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729240
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400
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729240.400
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PES-45/25
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0.45
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25
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100
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729241
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400
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729241.400
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PES-500/25
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5.0
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25
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100
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729242
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400
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729242.400
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