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The 9-425 screw thread cap and septa assembled unit is a laboratory closure designed for standard 9-425 neck vials, commonly used in chromatography and analytical testing workflows. The assembly pairs a blue open-top polypropylene cap with a red PTFE/white silicone composite septum, ensuring a secure thread fit and a chemically inert seal. Each pack contains 100 pieces, with the minimum order aligned to this packaging for bulk laboratory supply chains.
The polypropylene cap offers robust mechanical strength and compatibility with most organic solvents, while the PTFE/silicone septum delivers low bleed and high chemical resistance, critical for HPLC and GC applications. Typical industry standards for such septa include a diameter of 9 mm, with PTFE facing the vial interior to minimize sample interaction and silicone providing the outer seal. The assembled format eliminates misalignment risks and reduces preparation time in high-throughput labs.
These closures are primarily sourced by pharmaceutical, environmental and research laboratories that require reliable, disposable consumables for sample storage and analysis. The product is positioned as a direct alternative to branded options like Agilent 5182-0720, La-pha-pack 09 15 0838 and Thermo C4000-54B, with custom colour options available on request. Buyers typically confirm compatibility with their existing vial systems and request samples for validation before bulk orders.
| Model Number | HM-0720 |
| Cap Material | Polypropylene (PP), blue open-top |
| Septum Material | PTFE/Red + Silicone/White composite |
| Thread Standard | 9-425 |
| Septum Diameter | 9 mm (Ø9mm) |
| Packaging | 100 pieces per pack |
| Compatibility | Fits Agilent 5182-0720, La-pha-pack 09 15 0838, Thermo C4000-54B |
| Typical Chemical Resistance | PTFE standard for organic solvents, acids and bases |
| Typical Bleed Level | Low bleed, standard for HPLC and GC applications |
| Typical Application | Chromatography, analytical testing, sample storage |
Ningbo Excellent New Material Co., Ltd. is based in Jiangshan, Chaoyang Road, Ningbo, Zhejiang Province, China, operating under the harbor trust tier. The company specialises in laboratory consumables, with a product range that includes vial closures, caps and septa for analytical and research applications. Its address and regional presence confirm its focus on industrial and scientific supply chains in the Zhejiang area.
The supplier’s profile indicates a response rate and average response hours of 0.00, suggesting a need for buyers to proactively reach out for inquiries. The company does not provide verified headcount, revenue or client lists, so buyers should directly confirm production capacity, lead times and quality control processes. The product descriptions and technical details provided are the only verified information available.
The 9-425 screw thread cap with PTFE/silicone septum is an assembled laboratory closure fitting standard 9-425 neck vials used in chromatography and analytical testing. The blue open-top polypropylene cap provides secure threading while the red PTFE/white silicone septum offers excellent chemical resistance and low-bleed performance for HPLC and GC applications. This assembled format saves laboratory prep time and ensures proper cap-septum alignment. Sold in packs of 100 pieces with minimum order available, this product is a high-consumption disposable for pharmaceutical, environmental, and research laboratories engaged in import and distribution of lab consumables.
| 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, verify the 9-425 thread compatibility with your existing vial systems, as slight variations in neck finish can affect the seal. Request a sample pack to test the cap and septum assembly with your specific vials and solvents, especially for HPLC or GC workflows where bleed and chemical resistance are critical.
Confirm logistics details such as lead time, Incoterms (e.g., FOB Ningbo or CIF to your port) and packaging requirements. The minimum order is 100 pieces per pack, so plan your procurement to align with this quantity. Payment terms should be clarified directly, as these are not specified in the listing.
For quality assurance, request certificates of conformity for the polypropylene and PTFE/silicone materials, including compliance with relevant standards like USP Class VI for pharmaceutical use. Inspect the first shipment for dimensional accuracy, septum alignment and absence of defects. Document these checks to establish a baseline for future orders.
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When sourcing 9-425 Screw Thread Cap And Septa (Assembled) for your business, securing the right balance of quality and cost is essential. Ningbo Excellent New Material Co., Ltd., a verified supplier based in China, offers this product with key specifications including 9-425 Open-Top Screw Thread Cap with PTFE/Silicone Septa, Assembled, Cap: Polypropylene (PP), Blue; Septa: PTFE-faced white silicone rubber, Red/White, and 9-425mm screw thread, fits standard 2mL chromatography vials. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $12.77/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3923.50, making it a staple in the Metal Scraps sector with strong demand from importing countries worldwide.
Importing 9-425 Screw Thread Cap An requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ningbo Excellent New Material Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3923.50 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 9-425 Screw Thread Cap An has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Metal Scraps category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing 9-425 Screw Thread Cap An requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 3923.50 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 9-425 Screw Thread Cap And Septa (Assembled) from Ningbo Excellent New Material Co., Ltd. is $12.77/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Ningbo Excellent New Material Co., Ltd. through EximNext.
The supplier, Ningbo Excellent New Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 9-425 Screw Thread Cap An. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 9-425 Screw Thread Cap And Septa (Assembled) is classified under HS Code 3923.50. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 9-425 Screw Thread Cap An from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ningbo Excellent New Material Co., Ltd.. Ensure you have the necessary import licenses for Metal Scraps products in your destination country.
Yes, Ningbo Excellent New Material Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for 9-425 Screw Thread Cap And Septa (Assembled) supplied by Ningbo Excellent New Material Co., Ltd. include 9-425 Open-Top Screw Thread Cap with PTFE/Silicone Septa, Assembled, Cap: Polypropylene (PP), Blue; Septa: PTFE-faced white silicone rubber, Red/White, and 9-425mm screw thread, fits standard 2mL chromatography vials. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Ningbo Excellent New Material Co., Ltd. offers 9-425 Screw Thread Cap An with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
9-425 Screw Thread Cap An is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ningbo Excellent New Material Co., Ltd. through our platform.
Ningbo Excellent New Material Co., Ltd. maintains international quality certifications. These ensure that the 9-425 Screw Thread Cap An meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ningbo Excellent New Material Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Ningbo Excellent New Material Co., Ltd..
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