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Polycap SPF
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Home | Filtration Devices | Capsule Filters | Polycap SPF
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Polycap SPF (Serum Prefilter) is an exceptional product that is optimized for prefiltration applications and is typically used upstream of a Polycap AS or a Polycap PES capsule.
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| Serum is difficult to filter because it contains a high degree of loading of complex particulates, lipids, triglycerides and lipoproteins that clog filters. When filtering serum without proper prefiltration, membrane filters clog rapidly. |
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Features and Benefits
- Three layers of special media: fine and ultrafine glass microfiber (GMF) and polyethersulfone membrane
- Ideal for hard-to-filter solutions such as serums and protein solutions
- Able to be sterilized by autoclaving with steam
- Manufactured under ISO manufacturing system
- Suitable for filtering serums, viral suspensions, nutrients, biologicals, immunologicals, enzymes and buffers
- Prefilters help extend the life of the final filter
Applications
- Biologicals
- Buffers
- Diagnostic standards
- Enzymes
- Immunologicals
- Nutrients
- Serum prefiltration
- Tissue culture media
- Viral suspensions
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| Technical Properties - Polycap SPF |
| Housing |
Polypropylene |
| Vent |
On inlet |
| Pre-filter |
Two layers of Glass Microfiber |
| Membrane |
Polyethersulfone (PES) |
| Support System |
Polypropylene |
| Sealing |
Heat-fused |
| Maximum Pressure |
60 psi (4.1 bar) |
| Sterilization |
Autoclave at 121° C for 20 minutes (132° C max) |
| Filtration Area |
36 mm Capsule: 260 cm2 (40 in2)
75 mm Capsule: 535 cm2 (83 in2)
150 mm Capsule: 1,100 cm2 (170 in2) |
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SB - Stepped Barb for 6-10 mm (1/4"-3/8") tubing
HB - Hose Barb |
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