Syringe Filters - Sterile
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Supplier Specifications
- Type Filtration
- Vendor Nest Scientific USA
- SKU 37-25SF022PES
Pre-sterilized syringe filters for small-volume filtration of aqueous and organic solutions. Available with PES (polyethersulfone) membranes for low protein binding or PVDF membranes for broad chemical compatibility.
Key Features
- PES membrane — low protein binding, fast flow rates
- PVDF membrane — broad chemical compatibility
- 13mm and 25mm diameter options
- 0.22µm (sterilizing grade) and 0.45µm pore sizes
- Color-coded housings for easy membrane identification
- Individually packaged, sterile
Specifications
| Specification | Detail |
|---|---|
| Housing | Polypropylene (PP) |
| Membranes | PES or PVDF |
| Pore Sizes | 0.22µm, 0.45µm |
| Diameters | 13mm (≤10mL), 25mm (≤100mL) |
| Max Pressure | 75 psi (5.2 bar) |
| Sterility | Gamma irradiated, sterile |
| Case Quantity | 50 per pack |
Applications
Sterilization of tissue culture media additives, HPLC mobile phase preparation, clarification of biological samples, and removal of particulates from small-volume solutions.
Need a quote, COA, or bulk pricing? Contact our team or request a quote directly from this page.
Materials: Products manufactured from laboratory-grade polypropylene (PP), polystyrene (PS), borosilicate glass, or other application-specific materials
Sterilization: Sterile products validated per ISO 11137 (gamma irradiation) or ethylene oxide (EO) sterilization standards
Temperature Ratings: Varies by product — PP tubes rated -80°C to +121°C, PS products rated -20°C to +70°C, glass rated to +500°C
Lot Testing: Each production lot undergoes quality control testing for dimensional accuracy, sterility (where applicable), and material purity
Shelf Life: Sterile products carry a 3-year shelf life when stored in original packaging at room temperature
Manufactured in ISO 9001 Certified Facilities — Production under quality management systems that ensure consistent product quality
Material Certifications — USP Class VI materials used where applicable; lot-specific certificates available upon request
Lot Tested — Each lot undergoes rigorous quality control testing before release
Sterility Validated — Sterile products validated per ISO 11137 irradiation or EO sterilization standards
Applications
- Cell culture, primary cell isolation, and tissue engineering
- Sample collection, storage, and centrifugation
- Cryopreservation and biobanking
- Microscopy, imaging, and cell-based assays
Cell Culture: Suitable for mammalian cell culture, primary cell isolation, tissue engineering, and stem cell research
Sample Processing: Compatible with centrifugation, filtration, and liquid handling workflows
Molecular Biology: Compatible with DNA/RNA extraction, PCR/qPCR preparation, cloning, and sequencing workflows
General Lab: Standard laboratory use including sample preparation, reagent handling, and bench-top protocols
Institutional PO: We accept purchase orders with flexible payment terms from universities, hospitals, and research institutes
Volume Discounts: 6-11 units 10% off | 12-23 units 15% off | 24-47 units 25% off | 48+ units 30% off
Mix-and-Match: Combine products across categories to reach volume discount tiers
Same-Day Shipping: Orders placed before 2 PM PST ship the same business day
Standard Packaging: Products are carefully packaged to prevent damage during transit
Carriers: UPS and USPS available
