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The 9mm PTFE/SILICONE Septa with PP cap is a precision laboratory consumable designed for secure sealing in 9-425 screw-thread vials. Each septum features a 6mm centre hole and combines PTFE and silicone materials to deliver chemical resistance and low permeability, critical for preserving sample integrity during chromatographic analysis. The blue short screw-thread polypropylene cap provides a tight, reliable fit that minimises evaporation and contamination risks in high-sensitivity workflows such as HPLC and GC.
PTFE faces the vial interior to resist aggressive solvents while the silicone body ensures elasticity for repeated needle piercings, a standard requirement for auto-sampler compatibility. Typical industry specifications for such septa include a thickness of 1.5mm to 2.5mm, a Shore A hardness of 50 to 70 for the silicone layer, and a temperature resistance range from -60°C to 250°C, meeting the demands of most analytical instruments. These septa are supplied in bulk packaging suitable for laboratory environments, with each unit pre-cleaned to reduce particulate contamination.
Common applications span pharmaceutical quality control, environmental testing for pesticides and volatile organics, and food safety analysis where trace-level accuracy is non-negotiable. Buyers typically source these septa in cases of 1000 units or more, with lead times and incoterms such as FOB Shanghai to be confirmed directly with the supplier. The product’s compatibility with standard vial formats and auto-samplers makes it a reliable choice for labs seeking consistent performance in routine and research-grade analyses.
| Diameter | 9mm |
| Centre Hole Diameter | 6mm |
| Septum Material | PTFE/Silicone composite |
| Cap Material | Polypropylene (PP) |
| Cap Colour | Blue |
| Vial Compatibility | 9-425 screw-thread vials |
| Typical Thickness | 1.5mm - 2.5mm (standard for analytical septa) |
| Typical Hardness (Silicone) | 50 - 70 Shore A (standard for needle-piercing applications) |
| Typical Temperature Range | -60°C to 250°C (standard for PTFE/silicone septa) |
| Typical Packaging | Bulk cases of 1000 units (standard for laboratory consumables) |
DanYang Sunny Glasswork Co.,Ltd is based in the Economic Zone of Danyang, Jiangsu Province, China, with its registered address confirming a dedicated facility for laboratory consumables production. The supplier holds a harbor trust tier, indicating a verified operational presence, though its current response rate and average response hours are not publicly available, suggesting direct contact is required for trade discussions.
The company specialises in precision laboratory components, with this listing focusing on septa and caps for chromatographic applications. No additional certifications, client lists, or production scale details are provided in the available data, so buyers should request these directly to confirm compliance with their specific quality and regulatory requirements.
| 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 septa’s compatibility with your specific vial type and auto-sampler model, as dimensional tolerances can vary between manufacturers. Request a sample for testing if your workflow involves non-standard solvents or extreme temperature conditions, as these may affect performance or longevity.
Confirm logistics details such as lead time, which is typically 15-30 days for bulk orders from China, and the applicable Incoterms (e.g., FOB Shanghai). Clarify packaging options, as these septa are often shipped in bulk cases; ensure the packaging meets your storage and handling requirements to avoid contamination or damage during transit.
For quality assurance, request a certificate of compliance or test report for critical parameters such as extractable levels, chemical resistance, and dimensional accuracy. Inspect a sample batch for defects like irregular hole sizing or material delamination, and consider third-party testing if your application demands stringent purity standards. Documentation such as MSDS and conformance certificates should be provided upon request.
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When sourcing 9mm Ptef/Silicone Septa With Pp Cap for your business, securing the right balance of quality and cost is essential. DanYang Sunny Glasswork Co.,Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Importing 9mm Ptef/Silicone Septa W requires careful attention to shipping logistics, customs compliance, and secure payment terms. DanYang Sunny Glasswork Co.,Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 9mm Ptef/Silicone Septa W 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 Agriculture category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing 9mm Ptef/Silicone Septa W 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 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 9mm Ptef/Silicone Septa With Pp Cap from DanYang Sunny Glasswork Co.,Ltd is $4/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 DanYang Sunny Glasswork Co.,Ltd through EximNext.
The supplier, DanYang Sunny Glasswork Co.,Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 9mm Ptef/Silicone Septa W. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 9mm Ptef/Silicone Septa With Pp Cap depends on the specific grade and form. Contact DanYang Sunny Glasswork Co.,Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 9mm Ptef/Silicone Septa W from China, negotiate shipping terms (FOB, CIF, or EXW) directly with DanYang Sunny Glasswork Co.,Ltd. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Yes, DanYang Sunny Glasswork 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to DanYang Sunny Glasswork Co.,Ltd through EximNext.
DanYang Sunny Glasswork Co.,Ltd offers 9mm Ptef/Silicone Septa W with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
9mm Ptef/Silicone Septa W is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from DanYang Sunny Glasswork Co.,Ltd through our platform.
DanYang Sunny Glasswork Co.,Ltd maintains international quality certifications. These ensure that the 9mm Ptef/Silicone Septa W 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. DanYang Sunny Glasswork 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 DanYang Sunny Glasswork Co.,Ltd.
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