Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

These 25mm sterile PTFE syringe filters from A-Fit Biosciences (HK) Ltd. are designed for laboratory and industrial filtration of non-aqueous samples. The hydrophobic PTFE membrane provides chemical resistance to gases, organic solvents, acids, and bases. Each filter has a 25mm diameter, offering a substantial surface area for efficient particle separation while maintaining adequate flow rates.
PTFE (polytetrafluoroethylene) is a standard material for chemical-resistant filtration, typically rated for temperatures up to 260°C and compatible with a wide pH range. The sterile packaging ensures the filters arrive free from particulate contamination, which is critical for sensitive analytical work. Typical pore sizes for such filters range from 0.2µm to 0.45µm, though the exact specification for this batch should be confirmed with the supplier.
These filters are commonly purchased by pharmaceutical laboratories, environmental testing facilities, and food and beverage quality control departments. Buyers sourcing from Hong Kong should confirm the exact MOQ, unit pricing, and available shipping terms (such as FOB or CIF) directly with A-Fit Biosciences. Verifying the supplier's ISO or CE certification status is recommended before placing a bulk order.
| Filter Diameter | 25mm |
| Membrane Material | PTFE (Polytetrafluoroethylene) |
| Membrane Type | Hydrophobic |
| Sterility | Sterile packaging |
| Quantity per Pack | 100 pieces |
| Chemical Compatibility | Organic solvents, acids, bases, gases |
| Typical Pore Size | 0.2µm or 0.45µm (standard for PTFE syringe filters, confirm with supplier) |
| Typical Operating Temperature | Up to 260°C (standard for PTFE) |
| Typical Applications | Pharmaceutical, environmental, food & beverage sample prep |
| Typical Housing Material | Polypropylene (standard for syringe filters) |
A-Fit Biosciences (HK) Ltd. is a supplier registered in Hong Kong, with an address at 15B, 15/F, Cheuk Nang Plaza, 250 Hennessy Road. The company is listed on the platform with an 'imported' supplier tier and a 'harbor' trust tier. The listing does not provide details on the company's history, employee count, or specific certifications.
The response rate and average response time shown on the platform are currently at zero, which may indicate a new listing or limited buyer interaction data. Prospective buyers should contact the supplier directly to assess communication reliability and to request documentation such as product certificates or quality management system details before committing to an order.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering sterile PTFE syringe filters from a Hong Kong-based supplier, verify the exact product specifications against your laboratory's requirements. Confirm the pore size, membrane compatibility with your specific solvents, and whether the sterile packaging meets your cleanroom or controlled environment standards. Request a Certificate of Analysis or Conformity for the batch to document compliance.
For laboratory consumables shipped internationally, clarify the lead time from order confirmation to dispatch, especially for sterile products that may require specific handling. Ask about the packaging method to ensure the filters arrive without damage or contamination. Confirm whether the quoted price includes freight to your port or if shipping is calculated separately.
Quality checks upon receipt should include a visual inspection of the packaging for integrity, verification of the lot number and expiration date if applicable, and a functional test on a small sample to confirm flow rate and particle retention. If the filters fail to perform as specified, establish the supplier's return or replacement policy before placing your order.
Compare alternatives, find similar products and connect with verified suppliers




Securing a reliable supply chain for 100pieces 25mm Sterile Ptfe Syringe Filters is critical for maintaining your business operations. A-Fit Biosciences (HK) Ltd., a verified supplier located in Hong Kong, provides high-quality 100pieces 25mm Sterile Pt ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Industrial Filters industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 100pieces 25mm Sterile Pt from Hong Kong, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with A-Fit Biosciences (HK) Ltd.. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. A-Fit Biosciences (HK) Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Industrial Filters category or discover new suppliers across the Industrial Filters sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
When importing 100pieces 25mm Sterile Pt from Hong Kong, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact A-Fit Biosciences (HK) Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, A-Fit Biosciences (HK) Ltd. provides 100pieces 25mm Sterile Pt for bulk export from Hong Kong. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with A-Fit Biosciences (HK) Ltd.. Contact the supplier to discuss the best logistics options for importing 100pieces 25mm Sterile Pt to your country.
Send a direct message to A-Fit Biosciences (HK) Ltd. through our platform to request a product sample before committing to a large wholesale order.
A-Fit Biosciences (HK) Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from A-Fit Biosciences (HK) Ltd..
Many suppliers on EximNext, including A-Fit Biosciences (HK) Ltd., offer custom packaging and private label options for bulk wholesale orders.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Yes, EximNext hosts a wide network of verified Industrial Filters manufacturers, exporters, and wholesalers across 200+ countries.
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our import export marketplace.
Discover more products in Industrial Filters from verified suppliers worldwide.