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Home Product HS-202 SecureSeal 2ml Chromatography Vials, PTFE/Silicone Septa, GC Headspace Analysis, LabPro Series
Headspace, individual lid, 2ml

HS-202 SecureSeal 2ml Chromatography Vials, PTFE/Silicone Septa, GC Headspace Analysis, LabPro Series

headspace vial lid
2ml vial closure
septum for headspace
Headspace, individual lid, 2ml
Headspace vial lid designed for secure sealing of 2ml vials in gas chromatography applications. Features a durable septum for headspace sampling, ensuring leak-proof closure and compatibility with autosamplers. Ideal for volatile compound analysis with precision-engineered aluminum crimp caps and PTFE/silicone septa. Supports reliable sample integrity in thermal and chemical testing environments.
Categories:Lab Supplies
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Product Description

The Headspace Vial Lid is a precision-engineered 2ml vial closure designed for reliable sealing in gas chromatography applications. Compatible with standard 2ml headspace vials, it features a chemically inert PTFE/silicone septum for headspace analysis, ensuring minimal sample interaction and vapor leakage. The lid operates within a temperature range of -40°C to 260°C, suitable for autosamplers and thermal cycling in pharmaceutical, environmental, and food testing industries. Its aluminum crimp design provides secure sealing under high-pressure conditions (up to 30 psi) while enabling easy septum piercing via automated systems. Key advantages include consistent seal integrity, compatibility with multiple GC systems, and reusable construction, though repeated punctures may degrade septum performance over time. Ideal for volatile organic compound (VOC) analysis in laboratory environments.
Parameter Specification
Product Model Headspace, individual lid (2ml)
Application Headspace vial lid for GC/HPLC analysis
Closure Type 2ml vial closure with integrated septum
Septum Material Silicon/PTFE laminated septum for headspace
Sealing Diameter 11mm
Temperature Resistance -40°C to 120°C
Septum Thickness 1.3mm ±0.1mm
Cap Material Aluminum alloy with PTFE coating
Color Code Amber
Sterilization Gamma radiation compatible
Seal Integrity ≥90N crimp force
Certification ISO 9001 compliant
question:Does the company have a professional product selection engineering team?
answer:Yes, we have a dedicated team analyzing market trends and product demands to optimize selection.
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other major shipping providers for reliable global delivery.
question:Do you provide product customization services?
answer:Yes, we offer tailored customization to meet specific client requirements and market needs.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Does the company have a professional product selection engineering team?
answer:Yes, we have a dedicated team analyzing market trends and product demands to optimize selection.
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other major shipping providers for reliable global delivery.
question:Do you provide product customization services?
answer:Yes, we offer tailored customization to meet specific client requirements and market needs.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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