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ZORBAX Rx-SIL

The ZORBAX RX-SIL is made from very pure porous silica microspheres and is useful for very hydrophilic compounds with high organic mobile phases. With low acidity and metal content the ZORBAX Rx-SIL is ideal for normal-phase separation of polar compounds that exhibit poor peak symmetry on more acidic silica. The ZORBAX Rx-SIL is also stronger than other silica types and is less acidic than the ZORBAX-SIL. ZORBAX Rx-SIL Featu…

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The ZORBAX RX-SIL is made from very pure porous silica microspheres and is useful for very hydrophilic compounds with high organic mobile phases.

With low acidity and metal content the ZORBAX Rx-SIL is ideal for normal-phase separation of polar compounds that exhibit poor peak symmetry on more acidic silica. The ZORBAX Rx-SIL is also stronger than other silica types and is less acidic than the ZORBAX-SIL.

ZORBAX Rx-SIL Features:

  • Made from highly pure (> 99.995%) porous silica microspheres (pore size is the space between the solid silica microparticles)
  • Available in 1.8 and 5 μm particle sizes
  • Stronger than other silica types
  • Less acidic than ZORBAX SIL, lower metal conten
  • Low acidity and low metal content make ZORBAX Rx-SIL ideal for normal-phase separation of polar compounds that exhibit poor peak symmetry on more acidic silica
  • Useful for very hydrophilic compounds with high organic mobile phases in HILIC mode

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