glass hplc vial
Glass HPLC vials are essential components in high-performance liquid chromatography, designed to safely contain and protect analytical samples during testing procedures. These precision-engineered containers are manufactured from high-quality borosilicate glass, ensuring exceptional chemical resistance and minimal sample interaction. The vials feature standardized dimensions to fit various autosampler systems, typically available in 2ml capacity, though other sizes exist for specific applications. Their design incorporates features such as precise thread patterns for secure closure, flat bottoms for stable positioning, and carefully polished surfaces to prevent sample contamination. The glass composition is specifically chosen to maintain sample integrity by minimizing leaching and providing excellent thermal stability across a wide temperature range. These vials often come with specialized caps and septa systems, ensuring a reliable seal that prevents sample evaporation and contamination. The transparency of the glass allows for visual inspection of sample content and volume, while the robust construction ensures durability during handling and analysis. Modern manufacturing processes ensure consistent quality and compliance with laboratory standards, making these vials indispensable in analytical chemistry, pharmaceutical research, environmental testing, and other scientific applications.