PVDF Syringe Filters, Outer Ring
PVDF Syringe Filter, Outer Ring
1) Basic Information
| Product Name | PVDF Syringe Filter, Outer Ring | |||
| Material | PVDF Hydrophilic/ PVDF Hydrophobic | |||
| Material of Housing | PP | |||
| Effective Filtration Area | 13mm/1.13cm2 | 17mm/2.00cm2 | 25mm/4.15cm2 | 30mm/5.20cm2 |
| Pore Size | 0.22 μm /0.45 μm | |||
| Process Volume | ＜10mL(13mm) | ＜20mL(17mm) | ＜100mL(25mm) | ＜150mL(30mm) |
| Maximum Operating Temperature | 100℃ | |||
| Maximum Operating Pressure | 87psi | |||
| PH | 2-10 | |||
| Application | Chemical Filtration; Beverage Filtration | |||
| Package | 100 pcs Packed in one Box | |||
2） Product Overview
- Low protein adsorption, suitable for filtering mild aqueous solutions and weakly organic solvents without strong corrosivity.
- Minimal UV-absorbing extractables and ultra-low non-specific protein binding.
- Ideal for filtering water-soluble oligomers and polymers such as protein solutions.
- Capable of filtering hydrophobic substances dissolved in various organic solvents.
- Two standard pore sizes: 0.22 μm and 0.45 μm.
- Four outer diameter specifications: 4 mm, 13 mm, 25 mm, 30 mm.
3） Key Features
- PVDF membrane with built-in PP pre-filter doubles filtration throughput compared to single-layer standard filters (4 mm excluded)
- Hydrophilic membrane with outstanding solvent resistance
- Stable membrane performance, featuring hydrophobic interactions similar to PTFE
- Custom packaging service available
4） Applications
- Sterile filtration and clarification of biological liquid samples
- Broad chemical compatibility, resistant to corrosive acids and alcohols
- Sample filtration scenarios requiring high protein recovery
- Gas, vapor and high-temperature filtration
- Filtration for food manufacturing and pharmaceutical industry
5）Ordering Information
| Cat. NO. | Diameter | Pore Size | Sterilization | Description | Package |
| PVDF Hydrophilic | |||||
| P03065 | 13 mm | 0.22 μm | NO | PVDF Hydrophilic Syringe Filter, Outer Ring | 100 pcs/pk |
| P03066 | 13 mm | 0.45 μm | NO | PVDF Hydrophilic Syringe Filter, Outer Ring | 100 pcs/pk |
| P03067 | 17mm | 0.22 μm | NO | PVDF Hydrophilic Syringe Filter, Outer Ring | 100 pcs/pk |
| P03068 | 17mm | 0.45 μm | NO | PVDF Hydrophilic Syringe Filter, Outer Ring | 100 pcs/pk |
| P03069 | 25 mm | 0.22 μm | NO | PVDF Hydrophilic Syringe Filter, Outer Ring | 100 pcs/pk |
| P03070 | 25 mm | 0.45 μm | NO | PVDF Hydrophilic Syringe Filter, Outer Ring | 100 pcs/pk |
| P03071 | 30 mm | 0.22 μm | NO | PVDF Hydrophilic Syringe Filter, Outer Ring | 100 pcs/pk |
| P03072 | 30 mm | 0.45 μm | NO | PVDF Hydrophilic Syringe Filter, Outer Ring | 100 pcs/pk |
| PVDF Hydrophobic | |||||
| P03073 | 13 mm | 0.22 μm | NO | PVDF Hydrophobic Syringe Filter, Outer Ring | 100 pcs/pk |
| P03074 | 13 mm | 0.45 μm | NO | PVDF Hydrophobic Syringe Filter, Outer Ring | 100 pcs/pk |
| P03075 | 17mm | 0.22 μm | NO | PVDF Hydrophobic Syringe Filter, Outer Ring | 100 pcs/pk |
| P03076 | 17mm | 0.45 μm | NO | PVDF Hydrophobic Syringe Filter, Outer Ring | 100 pcs/pk |
| P03077 | 25 mm | 0.22 μm | NO | PVDF Hydrophobic Syringe Filter, Outer Ring | 100 pcs/pk |
| P03078 | 25 mm | 0.45 μm | NO | PVDF Hydrophobic Syringe Filter, Outer Ring | 100 pcs/pk |
| P03079 | 30 mm | 0.22 μm | NO | PVDF Hydrophobic Syringe Filter, Outer Ring | 100 pcs/pk |
| P03080 | 30 mm | 0.45 μm | NO | PVDF Hydrophobic Syringe Filter, Outer Ring | 100 pcs/pk |