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EISCO Filtering Flask, 5000mL - Heavy Walled Borosilicate Glass & Integral Barbed Side Arm/Inlet for Vacuum Filtration - White Graduations - Buchner, Erlenmeyer, 5L Filter Flask
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EISCO Filtering Flask, 5000mL - Heavy Walled Features
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INDUSTRIAL STRENGTH || Made of high quality, heavy duty, borosilicate 3.3 glass. Excellent strength against breakage. Designed for use in professional laboratories, but is ideal for classroom, garage and home use
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5000ML CAPACITY || Flask has a 5000mL capacity and features white printed graduation lines every 500mL. Inner diameter at opening measures 52mm; use #11 stopper (not included)
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INTEGRAL SIDE ARM || Flask is equipped with an integral barbed side arm for attaching vacuum tubing
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HEAVY WALLED || Heavy borosilicate glass walls are ideal for withstanding pressure under a vacuum
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STIR BAR COMPATIBLE || Features a perfectly flat inside bottom for mixing with a rotating stir bar
About EISCO Filtering Flask, 5000mL - Heavy Walled
Flask is heavy walled made of borosilicate glass. The opening is 2 inches inner diameter so use a #11 stopper. The barbed glass side arm accepts a vacuum hose. The 3.3 borosilicate is prefect for heating and cooling as it has a low coefficient of thermal expansion. The flask is typically used to create a vacuum and filter solutions. Flask also works as a Buchner flask for filtering solutions in chemistry, physics, and life science labs and educational settings. Flask measures 15" tall, and it's base is 9" in diameter. Neck has an inner diameter of 52mm (2") and an outer diameter of 60mm (2.4"). Side arm measures 1.6" in length and is 12mm in diameter. Inner diameter of arm is 5mm. Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C. Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.
