What Researchers Look For in Premium Vials

The container is just as critical as the compound. In institutional research, the choice of vial can influence the outcome of a study by introducing leachables or allowing oxygen penetration.

Type 1 Borosilicate Glass

We only use USP Type 1 Borosilicate glass. Unlike cheaper soda-lime glass, borosilicate has a low expansion coefficient and superior chemical resistance, ensuring that no alkali or other ions leach into the sample over time.

Butyl Rubber Stoppers

The stopper must provide a perfect hermetic seal while remaining inert. Our bromobutyl stoppers are designed for multiple needle penetrations without "coring," which prevents rubber fragments from contaminating the research sample.