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.

 

Thermoset (phenolic) hole caps provide the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures. The Teflon® PTFE/Silicone septa resists coring and is recommended when multiple injections are required. This .125" septa has excellent resealing qualities.