DESCRIPTION
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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