These 1000 ml Home Science Tools filtering flasks are made of high-quality borosilicate glass that can be heated directly in an open flame. Use a #8 stopper for this thick-wall glass filtering flask with side-tube. A filtering flask is used for vacuum filtration or distillation. The graduations are approximate and not intended for accurate liquid measurement.
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Home Science Tools vacuum flasks are made from high-quality GG17 borosilicate glass
Low coefficient of thermal expansion means this glass is capable of withstanding typical laboratory temperature variations
Heavy wall construction to withstand vacuum
Side hose connection
Height: 22 cm
Diameter: 13 cm at base
Neck inside diameter approximately 35 mm
Barbed spout inside diameter is approximately 5.2 mm
Marked to fill 400-1000 ml in 200 ml increments
Markings are accurate to +/-10%
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Chemistry/Glassware and Plasticware/Chemistry Flasks
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