General Product Application Suitability | Depth Filtration | ||||
Inorganic solids | Organic solids | Aggressive chemicals or processes | High-dirt holding capacity | High retention | |
PROCLEAR PP | |||||
PROCLEAR GF | |||||
PROCLEAR GP |
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Polypropylene depth media
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Micron rating from 0.6 to 100µm
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Extremely robust, capable of withstanding aggressive conditions
•Aggressive chemicals, high / low pH•Physical factors (temperature, flow rate, differential pressure etc.) -
Example application: particulate removal prior to sterilising filter buffers
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Glass fibre depth media
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Micron rating from 0.6 to 10µm
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Highly retentive
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High dirt-holding capacity
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Example application: Clarification of bioreactor output prior to downstream processing
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Glass fibre / polypropylene composite depth media
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Micron rating from 0.5 to 0.6µm
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Extremely retentive
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High dirt-holding capacity
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Assurance against particle shedding
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Example application: Growth media pre-filtration
General Product Application Suitability | Membrane Filtration | ||||||
Sterilising grade | Mycoplasma retentive | Growth media | Buffers | Product stream | Difficult to filter solutions | Aqueous solutions | |
PROPOR MR | |||||||
PROPOR HC |
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Polyethersulfone (PES) membrane
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0.1µm rated, sterilising grade
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Integral, highly asymmetric PES pre-filter
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Mycoplasma retentive, validated against Acholeplasma laidlawii
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Broad-spectrum chemical compatibility
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Designed for use in growth media filtration
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Polyethersulfone (PES) membrane
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0.2µm rated, sterilising grade
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Integral PES highly asymmetric pre-filter layer
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High capacity, high dirt holding = high throughput with difficult to filter products
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Broad-spectrum chemical compatibility
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Example application: Growth media filtration