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
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We want this item to be alive when you get it! Therefore, we need to
know when you'll be home to receive it (minimizing the package's
exposure to the elements). Please specify a delivery date, Wednesday
- Friday that's at least 7 days from today.
Chemistry/Glassware and Plasticware/Chemistry Flasks
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