PYREX® Graduated Heavy Wall Filtering Flasks w/o Tubulation
Part #:CGW TSI-5320
These flasks without tubulation are blown in special molds in shapes designed to give maximum mechanical strength. These flasks are graduated to show their approximate capacity. Marked "Filter Flask" to avoid confusion with similar sizes of Erlenmeyer flasks.All flasks have permanent white enamel graduations and marking spots.