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Produced in U.S. Silica’s Berkeley Springs, WV plant, FLORISIL® is a highly selective adsorbent that has extensive utility in preparative and analytical chromatography. This adsorbent is unique because it is comprised of extremely white, hard-powdered synthetic magnesium-silicate.


  • A: Standard activation grade, activated at 650 degrees C
  • B: Less active grade, activated at 260 degrees C
  • PR: Pesticide residue analysis grade, activated at 675 degrees C
  • TLC: Thin layer chromatography

Mesh Availability:

16/30 60/100 100/200
30/60 60/200 -200


Contact us today to order FLORISIL® products.

For Product Data Sheet Information Click Here