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Home Product Medium boron Brown graduated headspace lid with lid pad, 2 ml, Chromatography Vial Cap, Lab Consumables, Borosilicate Glass Seal
Medium boron Brown graduated headspace lid with lid pad, 2 ml

Medium boron Brown graduated headspace lid with lid pad, 2 ml, Chromatography Vial Cap, Lab Consumables, Borosilicate Glass Seal

Medium boron headspace lid
Brown graduated headspace cap
2ml headspace vial lid
Medium boron Brown graduated headspace lid with lid pad, 2 ml
Medium boron headspace lid with brown graduated cap and lid pad, designed for secure sealing on 2ml headspace vials. Durable construction ensures reliable performance in lab applications. Includes precise graduations for accurate measurements. Ideal for chromatography and sample analysis.
Categories:Lab Supplies
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Product Description

The Medium boron headspace lid is a Brown graduated headspace cap designed for precision sealing of 2ml headspace vials. Made from medium-borosilicate glass, it features visible graduations for accurate sample volume measurement and a built-in PTFE-lined lid pad to ensure chemical resistance. Compatible with standard 2ml headspace vials, it operates in temperature ranges of -20°C to 120°C, suitable for GC/MS applications, pharmaceutical analysis, and environmental testing. The brown tint provides UV protection for light-sensitive samples. Advantages include airtight sealing, acid/alkali resistance, and scratch-resistant graduation markings, though it is not recommended for high-pressure (>3 bar) environments. The compact design integrates seamlessly with autosampler systems in laboratory workflows.
Parameter Specification
Component Name Medium boron headspace lid
Cap Design Brown graduated headspace cap
Vial Capacity 2ml headspace vial lid
Material Composition Borosilicate glass lid with PTFE-lined pad
Graduation Marks Brown graduated markings (0.1ml intervals)
Sealing Mechanism Integrated silicone/polytetrafluoroethylene septum
Temperature Resistance -40°C to 200°C
Chemical Compatibility Resistant to organic solvents & acids
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other mainstream shipping methods for reliable global delivery.
question:Why choose your company?
answer:As a leading Asian trade firm in industrial automation with 20+ years expertise, we ensure quality and reliability, with 85% repeat customers.
question:How are refurbished product defects handled?
answer:We immediately replace defective refurbished items at no cost and investigate to prevent recurrence, ensuring satisfaction.
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:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other mainstream shipping methods for reliable global delivery.
question:Why choose your company?
answer:As a leading Asian trade firm in industrial automation with 20+ years expertise, we ensure quality and reliability, with 85% repeat customers.
question:How are refurbished product defects handled?
answer:We immediately replace defective refurbished items at no cost and investigate to prevent recurrence, ensuring satisfaction.
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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