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FPQL-50-S 50mm Round Qualitative Filter Paper, Slow

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$12.94

$ 5 .99 $5.99

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  • Filtration Demonstrations: Separate solid precipitates from liquid solutions during chemical reactions, such as filtering sand from water or copper hydroxide from a copper sulfate and sodium hydroxide reaction.
  • Water Purification Experiments: Simulate water filtration systems by filtering muddy water to show how solid particles are removed.
  • Water Purification Experiments: Simulate water filtration systems by filtering muddy water to show how solid particles are removed.
  • Microbiology Testing: Filter liquids to capture larger particles or sediments before microscopic observation.
  • Crystal Formation: Filter solutions in crystallization experiments to remove impurities before allowing crystals to form.


This ashless, smooth, white filter paper is excellent for exact filtration needs in Chemistry and other quantitative situations. Each package holds 100 papers. This particular size is 50mm in diameter and has a slow flow.