100 SET VALUE PACK – COMPLETE VIAL KIT: This package contains 100 pieces of 3ml clear glass vials along with matching plastic-aluminum flip-off caps and self-sealing rubber stoppers. Designed as a ready-to-use bulk set for laboratory handling, sample collection, and general storage purposes.
CLEAR DESIGN FOR BROAD APPLICATIONS: Transparent body allows easy inspection of liquid level and content condition. Commonly used in laboratories, essential oil storage, fragrance packaging, cosmetic formulations, reagent handling, DIY experiments, and other small-volume liquid applications.
COMPATIBLE 13MM NECK SPECIFICATION: Each vial is built with a standard 13mm neck finish, featuring a 16mm outer body diameter and an overall height of 39mm. The opening size includes a 13mm outer neck and 7.1mm inner diameter, making it suitable for most 13mm rubber stoppers, aluminum-plastic seals, and common crimping tools.
PREMIUM BOROSILICATE GLASS CONSTRUCTION: Made from laboratory-grade borosilicate glass, each vial has a wall thickness of about 1mm. It provides strong resistance against thermal stress, chemical exposure, and repeated physical handling, outperforming regular glass containers in durability.
EXTREME TEMPERATURE TOLERANCE: Engineered for stable performance in harsh conditions, these vials can be used in environments ranging from -200°C to 200°C (-328°F to 392°F). Suitable for refrigeration, heating, boiling processes, and other temperature-sensitive applications.