Freeze Dried Vials

Vials are glass containers with a crimp-neck design, specifically developed for lyophilized (freeze-dried) powders, injectable powders, and biological reagents. Widely used in biopharmaceuticals, medical aesthetics, and laboratory research, they serve as the primary packaging solution for sterile powders.
Primary Applications: Suitable for the dispensing, freeze-drying, and sealed storage of antibiotic powders, medical-grade lyophilized powders, biological experimental powders, and highly active micro-reagents.
Material Characteristics: Made from neutral borosilicate glass with a low coefficient of thermal expansion, offering excellent thermal stability. They withstand the ultra-low temperatures of freeze-drying and high-temperature, high-pressure sterilization (121°C), while resisting breakage caused by thermal shock.
Structural Design: Features a standard straight-body crimp-neck design with precise dimensions, compatible with butyl rubber stoppers and aluminum-plastic flip-off caps. The smooth interior walls eliminate "dead zones," facilitating thorough washing and sterilization without residue, thus meeting sterile production requirements.
Key Advantages: Superior vacuum sealing performance effectively blocks air, moisture, and microorganisms, preventing highly active powders from losing potency due to moisture exposure. The glass offers excellent clarity for visual inspection of the contents and complies with international standards for glass packaging.
Precautions: Handle with care during transport to avoid impacts to the neck that could compromise the seal. A complete sterilization process is required prior to powder filling; once opened, the contents should be used in a single application.