Designed for everyday chromatography analysis, ASI™ 20 mL Glass Crimp Top Headspace Vials offer an affordable, high-quality solution compatible with all headspace GC instruments. Manufactured from clear Type I borosilicate glass, these vials provide exceptional thermal and chemical resistance, making them ideal for volatile gas analysis.
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Designed for everyday chromatography analysis, ASI™ 20 mL Glass Crimp Top Headspace Vials offer an affordable, high-quality solution compatible with all headspace GC instruments. Manufactured from clear Type I borosilicate glass, these vials provide exceptional thermal and chemical resistance, making them ideal for volatile gas analysis.
Key Features:
- Superior Glass Quality – Made from 1st hydrolytic class borosilicate glass (Type I) for enhanced chemical resistance and durability.
- Beveled Finish – Reduces the sealing surface between the crimp seal and the glass for a more secure and consistent closure.
- Standard 20 mm Crimp Top – Ensures compatibility with a wide range of crimp seals and autosamplers.
- Optimal Size for Headspace Analysis – 22.5 × 75 mm dimensions allow precise sample containment.
- Flat Bottom Design – Preferred for manual headspace autosamplers and applications requiring a slight downward vial inclination.
- Thicker Glass Walls – Designed to withstand higher temperatures and internal pressures, ensuring reliable performance in headspace GC applications.
- Specification Certified – Dimensionally verified and inspected to meet US, EU, and JPN Pharmacopoeia requirements, ensuring autosampler compatibility.
- Lot Traceable – Every batch is 100% traceable through the manufacturing process for quality assurance.
Applications:
- Quality Assurance & Quality Control (QA/QC) Testing
- Environmental Analysis (VOC detection)
- Pharmaceutical and Food Safety Testing
- Industrial and Petrochemical Analysis
These vials can be securely sealed using 20 mm aluminum crimp caps and septa (sold separately) with a manual or electronic crimper tool for airtight sample integrity.
Ensure reliable, precise, and reproducible results in your chromatography workflows with ASI™ 20 mL Crimp Top Headspace Vials.
Pack Size: 100 Vials
Caps Sold Separately
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What is the Difference Between Round-bottom and Flat-bottom Crimp Headspace Vials?
Round-bottom vials are often better for automated equipment as they are easier to handle with robotic arms. Flat-bottom vials are better for manual operations, as they can improve heating efficiency in certain systems.
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