Properties:
    
    
    
	  
    | Related Categories | Analytical/Chromatography, 
					
						
				
				
				
				
				
				
			
				 
					Ascentis Express Columns for Fast HPLC, 
					
						
				
				
				
				
				
				
			
				 
					Ascentis Express ES-Cyano, 2.7μm HPLC Column, 
					
						
				
				
				
				
				
				
			
				 
					ES-Cyano, 2.7μm Columns, 
					
						
				
				
				
				
				
				
			
				 
					HPLC, | 
		
	  
  
			
			
      
      
 	 
        
	  
		| feature | endcapped | 
    
        
	  
		| parameter | ≤80 °C temp. range | 
    
        
	  
		| application(s) | HPLC: suitable | 
    
        
	  
		| L × I.D. | 5 cm × 4.6 mm | 
    
        
	  
		| impurities | <5 ppm metals | 
    
        
	  
		| matrix | Fused-Core particle platform | 
    
        
	  
		| matrix active group | cyano phase | 
    
        
	  
		| particle size | 2.7 μm | 
    
        
	  
		| pore size | 90 ? pore size | 
    
        
	  
		| pH-range | 1 - 8 | 
    
        
	  
		| suitability | suitable for L10 per USP | 
    
        
	  
		| mode of chromatography | Hydrophilic interaction (HILIC) | 
    
        
	  
		|  | Normal phase | 
    
        
	  
		|  | Reversed phase | 
    
    
Description:
        		Frequently Asked Questions
				
				
		  	
        
        
        
        Frequently Asked Questions are available for this Product.
 are available for this Product.
        
    
	    
         
        		General description
				
				
		  	
        
        
        
        Ascentis® Express ES-Cyano HPLC column is a high-speed, high-performance liquid chromatography column based on 90Å Fused-Core® particles. The Fused-Core particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the 0.5-micron thick porous shell and the small overall particle size of 2.7-microns. The sterically protected, extensively endcapped diisopropyl-cyanopropylsilane stationary phase of Ascentis Express ES-Cyano provides a stable, reversed-phase packing that can be used for basic, acidic, or neutral compounds.
        
    
	    
         
        		Legal Information
				
				
		  	
        
        
        
        Ascentis is a registered trademark of Sigma-Aldrich Co. LLC
        
    
	    	
        
        
        
        Fused-Core is a registered trademark of Advanced Materials Technology, Inc.
        
Safety:
	  
		
         RIDADR 
        
        
         NONH for all modes of transport