• Silica Gel Sorbent, 250g, Chromatographic, 60-200 mesh
  • Silica Gel,  250g, Chromotographic, 60-200 mesh
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Avg. Particle Size: 60 - 200 mesh
Formula: SiO2
CAS: Varies by mesh
U.S. DOT: Not Regulated.
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Return Policy: See Below.
   
Cat No. - NC-14083
Price: $99.95
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Description 

This silica gel is an adsorbent used in chromatography.

Chromatography is the mechanism of separating molecules. This can be done by columns packed with silica, and other packing materials. In chemistry, the packing materials are called purification media. Whatever packing material is used, the purpose is to slow down some of the molecules in order to separate the ones you want from the ones you don’t want.

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