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Zhejiang Alwsci Technologies Co.,ltd. produces certified 2 mL glass vials with integrated closures in China. Each vial is supplied with a pre‑assembled cap and septum, eliminating the need for separate handling during filling. The design targets contamination‑free sampling for analytical applications. The product description highlights a PTFE/Silicone septum construction that is optimised for gas chromatography and mass spectrometry.
The septa combine an outer PTFE layer with a silicone core, providing chemical inertness and low bleed during analysis. PTFE offers resistance to aggressive solvents, while silicone supplies elasticity for repeated piercing. Typical vial material is borosilicate glass, which tolerates temperature cycles from - 80 °C to 200 °C without fracture. These characteristics make the vials suitable for demanding laboratory environments.
The vials are aimed at pharmaceutical, environmental and research laboratories that require reliable, contamination‑free sampling. Zhejiang Alwsci offers flexible order quantities and can arrange shipment under FOB or CIF conditions. Prospective buyers should verify the exact closure specifications and any required sterility certifications with the supplier before finalising the purchase.
| Vial volume | 2 mL (typical) |
| Vial material | Borosilicate glass (typical) |
| Closure type | Pre‑assembled cap with PTFE/Silicone septum |
| Septum composition | PTFE outer layer, silicone inner core |
| Compatibility | Optimised for gas chromatography and mass spectrometry |
| Cap thread | Luer lock (typical) |
| Typical leakage rate | <0.5 mL h⁻¹ (typical) |
| Standard sterilisation method | Autoclave at 121 °C for 15 min (typical) |
| Typical packaging | 100 vials per carton (typical) |
| Standard compliance | ISO 9001 quality management (typical) |
Zhejiang Alwsci Technologies Co.,ltd. is based in Hangzhou, Zhejiang Province, China, and is listed with a harbor verification tier. The supplier’s address is B410, No.525 Shixiang Rd, Gongshu District, Hangzhou 310011, and its profile shows a response rate of 0 % with no recent reply time recorded.
The company specialises in laboratory consumables, focusing on glass vials and closure systems for analytical chemistry. No additional production capacity, client list or certification details are provided in the listing, so buyers should request specific quality certificates and batch documentation prior to large‑scale procurement.
| 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 |
Importers should first obtain the supplier’s material safety data sheet and a certificate of analysis confirming the PTFE/Silicone septum composition. Verifying the glass type and the sterilisation validation report will ensure the vials meet laboratory quality standards before shipment.
When arranging logistics, confirm whether the shipment will be under FOB or CIF terms, identify the departure port in China and the expected lead time. Because the supplier currently has a zero response rate, establishing a clear point of contact and agreeing on payment conditions such as T/T or LC in advance is prudent.
A pre‑shipment inspection by an accredited third‑party can verify vial dimensions, cap integrity and septum performance. Request inspection certificates and a full batch traceability record to facilitate customs clearance and downstream quality control. Maintaining these documents will help protect the buyer from non‑conforming goods.
Compare alternatives, find similar products and connect with verified suppliers
Securing a reliable supply chain for Certified-2ml Vials&Closures is critical for maintaining your business operations. Zhejiang Alwsci Technologies Co.,ltd., a verified supplier located in China, provides high-quality Certified-2ml Vials&Closu 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 Laboratory Equipments & Instruments 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 Certified-2ml Vials&Closu from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Zhejiang Alwsci Technologies Co.,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.
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When importing Certified-2ml Vials&Closu from China, 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 Zhejiang Alwsci Technologies Co.,ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Zhejiang Alwsci Technologies Co.,ltd. provides Certified-2ml Vials&Closu for bulk export from China. 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 Zhejiang Alwsci Technologies Co.,ltd.. Contact the supplier to discuss the best logistics options for importing Certified-2ml Vials&Closu to your country.
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