page_title: Filter paper
section_title: Quantitative Filter Paper
hierarchical_section_title: Filter paper / Laboratory filters / Quantitative Filter Paper
caption_attribution_description: English: filter paper uses for paper chromatography
context_page_description: Filter paper is a semi-permeable paper barrier placed perpendicular to a liquid or air flow. It is used to separate fine substances from liquids or air. It is used in science labs to remove solids from liquids. This can be used to remove sand from water.
context_section_description: Quantitative filter paper, also called ash-free filter paper, is used for quantitative and gravimetric analysis. During the manufacturing, producers use acid to make the paper ash-less and achieve high purity.
caption: filter paper uses for paper chromatography
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