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  Phases | Inertsil C8-4

     Key Benefits and Features of Inertsil C8-4
 
   Perfect End-capping technique
   Intensive elimination of trace metals has been acheevedon the silica gel surface
   Extreme durability to acidic mobile phase conditions
   High stability to 100% aqueous mobile phase conditions


  The Most Deactivated C8 Column Ever Made
GL Sciences’ newly-developed chemical bonding technology allows Inertsil C8-4 to provide high efficiency and good peak shape where competitive columns fail. For example, in the example at right, Inertsil C8-4 is compared with competitive Octyl phases for the analysis of dextromethorphan, a basic compound. Where other columns show poor peak shape, often with secondary interactions that result in prolonged retention, Inertsil C8-4 delivers symmetric peaks with high efficiency.


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Technical information 		 

Please check the InertSearch database for more information. 		 



Particle
Size		 Particle
Shape		 Surface
Area		 Pore
Size		 Pore
Volume		 Silica
Purity		 Bonded
Phase		 End-
Capping		 Carbon
Load		 pH
Range		 USP
Code
2, 3, 5 µm Spherical 450 m2/g 100Å 1.05 mL/g 99.999% Octyl groups
(C8)		 Yes 5% 2 - 7.5 L7