Crimp Top Glass Vials are precision-manufactured for use in high-performance liquid chromatography (HPLC) and gas chromatography (GC) applications. Made from high-quality borosilicate glass, these vials offer excellent chemical resistance and minimal sample adsorption. Designed for use with aluminum crimp caps and compatible sealing tools, they provide a strong, tamper-evident seal, making them ideal for sensitive or volatile samples.