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Grace: Apex and Apex ll

Apex and Apex ll phases are recommended for routine analyses.

The general features of Apex and Apex II include:

  • Conventional 100A pore size spherical silica
  • Narrow particle distribution
  • Controlled surface area


 

Apex and Apex II material specifications

Phase

Particle Size (um)

USP Code

Apex ODS

3, 5, 10

L1

Apex ll ODS

3, 5

L1

Apex Phenyl

3, 5

L11

Apex Phenyl-RP

3, 5

L11

Apex ll Amino

3, 5

L8

Apex Silica

3, 5, 10

L3

 

Further technical information:

For other Grace products visit the Grace manufacturer index

Please contact our Technical Support team