Clear Vials offer maximum visibility. These general purpose glass Vials are made of Type I Borosilicate glass, providing exceptional resistance to heat shock and chemical leaching.
Attached black thermoset (phenolic) caps with tin foil liners offer good chemical resistance and are typically used with solids and powders. Good resistance to hydro-carbons, alcohols, ketones and oils.
Vials placed in a blue plastic corrugate package. Blue plastic corrugate package is great for long term storage, it reduces of carton dust. Bright blue color allows for easy identification. Full-height partitions protect from breakage. 15 dram vials packaged in regular corrugate instead of blue plastic corrugate)