These reversed-phase columns contain Waters patented embedded polar group technology that “shields” the silica’ residual silanol surface from highly basic analytes. The reduced silanol activity for the SymmetryShield RP8 column significantly improves peak shape and resolution.
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Chemistry C8 
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Separation Mode Reversed Phase 
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Particle Substrate Silica 
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pH Range Min 2 pH 
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pH Range Max 8 pH 
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Maximum Pressure 6000 psi (415 Bar) 
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Endcapped Yes 
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Bonding Technology Shield RP8 
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Silanol Activity Low 
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Particle Shape Spherical 
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Particle Size 5 µm 
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Endfitting Type Waters 
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Pore Size 100 Å 
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Format Column 
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Surface Area 335 
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System HPLC 
- 
USP Classification L7 
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Inner Diameter 3 mm 
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Length 250 mm 
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Carbon Load 15 % 
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UNSPSC 41115709 
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Brand Symmetry 
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Product Type Columns 
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Units per Package 1 pk 




 
				 
				 
				 
				 
				 
				
























