Clear Borosilicate Sample Vials offer maximum visibility. Type I borosilicate glass assures the contents integrity. Most vial sizes packaged in blue corrugate boxes to reduce carbon dust. Green Thermoset F217 & Teflon® Caps.

Clear Screw Thread 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 green thermoset (phenolic) are known for providing the widest range of chemical compatibility…