Laboratory filtration. School student using filter paper and a filtering funnel to filter an aqueous (dissolved in water) solution of copper (II) sulp

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Laboratory filtration. School student using filter paper and a filtering funnel to filter an aqueous (dissolved in water) solution of copper (II) sulphate (CuSO4, blue, in beaker). This laboratory technique ensures that there are no undissolved crystals, sediment or other contamination in the filtered solution (filtrate, in conical flask).

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Size: 2848px × 4256px
Photo credit: © MARTYN F. CHILLMAID/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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