Description
These Vacuum Graduated Filtering Flask meet ASTM E-1404 Type I, Class 1 Specifications for Classification, Design, Capacity & Dimensions, and Markings. Made from high-quality borosilicate tubing with a low coefficient of expansion. Borosilicate tubing also provides uniform wall thickness resulting in the optimum balance between thermal shock resistance and mechanical strength. Accuracy: ±5% of full capacity.
Filtering flask, also referred to as, Büchner flask, vacuum flask, side-arm flaskor Kitasato flask, is a thick-walled Erlenmeyer Flask with a short glass tube and hose barb protruding about an inch from its neck. Filtering flasks are made of high-quality borosilicate glass that can be heated directly in an open flame. A filtering flask is used for vacuum filtration or distillation.
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