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Borosilicate Glass Flat Bottom Boiling Flask for Laboratory Heating Applications

Borosil® brand Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength and resistance to chemical attack. Borosil’s Flat Bottom Boiling Flasks comply with ISO 4797 and are manufactured to withstand the demands of the modern laboratory. Uniform wall thickness distribution makes these Flasks ideal for heating. All sizes come with a durable matt-finished enameled area for marking.