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Conical Glass Flask, Narrow Neck
Narrow-neck, flat-bottom Erlenmeyer Flask in borosilicate glass 3.3.
High chemical and thermal resistance according to ISO 1773 and DIN 12380 standards. White graduated scale and available in multiple volumes.
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The narrow-neck (or narrow mouth) flat-bottomed Erlenmeyer flask is a laboratory vessel designed for the manipulation, mixing, and heating of chemical solutions with a high degree of safety and control. Its characteristic conical shape allows for effective stirring while minimizing splashes, which helps reduce sample loss and maintain clean and safe working conditions.
Manufactured from borosilicate glass 3.3 in accordance with ISO 1773 and DIN 12380 standards, it offers excellent chemical resistance to a wide variety of reagents, including aqueous solutions, acids, bases, and common organic compounds. Its low coefficient of thermal expansion gives it remarkable resistance to thermal shock, allowing its use in heating processes on hot plates, as well as in autoclave sterilization cycles.
The narrow neck facilitates use with stoppers, cooling systems, filtration devices, and vacuum setups, expanding its functionality in applications such as distillations, controlled reactions, and cultures. Its design allows for firm gripping with clamps and laboratory stands, ensuring stability during experimental work.
It incorporates a white graduated scale that allows for quick and simple volumetric estimations during the preparation of solutions and routine operations. Available in different capacities, this flask adapts to multiple operational needs, offering a reliable, resistant, and versatile solution for daily laboratory work.
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