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Home Product Chromatography vial crimp headspace cap 10 ml | PTFE-Lined Crimp Caps for GC, HPLC
Chromatography vial crimp headspace cap 10 ml

Chromatography vial crimp headspace cap 10 ml | PTFE-Lined Crimp Caps for GC, HPLC

chromatography vial crimp cap 10ml
GC headspace vial caps
PTFE lined crimp caps
Chromatography vial crimp headspace cap 10 ml
10ml chromatography vial crimp caps for GC headspace analysis. PTFE lined crimp caps ensure reliable sealing, autosampler compatibility, and leak-proof performance with chemical resistance. Ideal for precision chromatographic applications requiring durable vial closure solutions.
Categories:Lab Supplies
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Product Description

The chromatography vial crimp cap 10mL is designed for sealing GC headspace vials, ensuring leak-proof integrity in analytical applications. These PTFE-lined crimp caps feature an aluminum construction with a PTFE/silicone septum liner, compatible with 10mL vials. The caps are suitable for standard 20mm vial necks and require manual or automated crimping tools for secure closure. Operating reliably within a temperature range of -40°C to 200°C, they ensure minimal analyte adsorption due to the inert PTFE layer. Widely used in gas chromatography, pharmaceutical testing, and environmental analysis, these GC headspace vial caps offer excellent chemical resistance and thermal stability. Key advantages include consistent sealing performance and compatibility with autosamplers, though they require precise crimping equipment for optimal results.
Parameter Specification
Product Type Chromatography Vial Crimp Headspace Cap
Application GC Headspace Vial Caps for volatile compound analysis
Vial Compatibility 10ml standard headspace vials
Material Construction Aluminum alloy with PTFE-lined crimp caps
Seal Liner Material Pre-cut PTFE/silicone laminated septum
Temperature Resistance -40°C to 200°C
Sealing Performance USP & EP compliant for headspace applications
Certification ISO 9001 certified manufacturing
Cap Diameter 20mm standard crimp dimension
Chemical Compatibility Resistant to organic solvents and acids
Lot Control Individually tracked production batches
question:Do you accept payment after shipment?
answer:We require full payment before shipment, as per standard trade terms.
question:What is the warranty policy?
answer:Products are covered by a 12-month warranty for manufacturing defects under normal use.
question:Why can other suppliers provide discontinued models that you cannot?
answer:Limited inventory of discontinued models; some suppliers may source from secondary markets.
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:Do you accept payment after shipment?
answer:We require full payment before shipment, as per standard trade terms.
question:What is the warranty policy?
answer:Products are covered by a 12-month warranty for manufacturing defects under normal use.
question:Why can other suppliers provide discontinued models that you cannot?
answer:Limited inventory of discontinued models; some suppliers may source from secondary markets.
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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