14234-846PK 86.1 USD. 14234-846 14232-706. Borosilicate Glass VOA Vials, Sun Sri. Vials Water Sampling Vials. VOA vials are made from clear borosillicate glass, and are used for the analysis of volatile organic compounds. Vials have an operational temperature range from –40 to 125 °C (–40 to 257 °F). Ordering information: Vials, caps, and