7 cm Qualitative Filter Paper, Grade 4 - 100 Discs

Perfect for efficient filtration and reliable results in your lab experiments

Product Price

$7.99

Product Review Score

4.1 out of 5 stars

80 reviews

Product Summary

These 7 cm qualitative filter papers are perfect for any lab that needs reliable filtration. With 100 discs in a pack, you'll have plenty on hand for experiments requiring precision and clarity.

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Additional Product Details

  • GRADE 4 quality at 7 cm, similar to Whatman qualitative grade 4 filter paper
  • Effortlessly pre-filters biological samples and organic extracts
  • Great for clarifying routine lab solutions quickly
  • Perfect for wine making, especially during the filtration of musts
  • Designed for high airflow collection, capturing larger particles in fast-moving air or fumes
  • Retains coarse and gelatinous material with a retention range of 20-25 microns

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