Membrane Filters
Alioth Membrane Filter is made from hydrophilic polyethersulfone (PES) membrane, and placed in a compatible membrane holder. It can remove particles and microorganisms from liquids, thus very suitable for the development and validation of early-stage filtration process. Besides, it can withstand multiple cycles of high-temperature and high-pressure sterilization, meeting the common requirements for liquid filtration in pharmaceutical industry.
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Product Specifications
Membrane
Polyethersulfone (PES)
Diameter
47 mm
90 mm
142 mm
200 mm
Effective Filtration Area
13 cm2
50 cm2
141 cm2
255 cm2
Thickness
Approximately 110 μm
Pore Size
0.2 μm/0.45 μm/0.45+0.2 μm/0.65+0.2 μm/0.8+0.2 μm/1.2+0.2 μm
Maximum Operating Temperature
Can withstand moist heat sterilization
Integrity
As an example, for PES A series with a single layer of 0.2 μm, bubble point is 4.8±0.5 bar
As an example, for PES C series with a single layer of 0.2 μm, bubble point is 4.3±0.5 bar
Water Permeability
As an example, for PES A series with a single layer of 0.2 μm, water flux is ≥45 mL/bar/min/cm2
As an example, for PES C series with a single layer of 0.2 μm, water flux is ≥35 m L/bar/min/cm2
Bacterial Retention
﹥107 cfu/cm2 B.diminuta ( ATCC® 19146TM )
Biological Safety
All construction components meet the biological safety requirements refering to USP <88> Class VI plastic and USP <87>
Quality System
Manufactured in a facility whose Quality Management System has been certified with ISO 9001
Manufacturing
Environment
Manufactured in conformance with cGMP
Shelf Life
3 years at 10-35℃ and below 70% humidity
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