Synonym:   
		TSKgel® HHR Column
	Properties:
    
    
    
	  
    | Related Categories | Analytical/Chromatography, 
					
						
				
				
				
				
				
				
			
				 
					HPLC, 
					
						
				
				
				
				
				
				
			
				 
					HPLC & FPLC Columns for Biopolymer Separations, 
					
						
				
				
				
				
				
				
			
				 
					TSKgel Gel Permeation Columns for Organic-Soluble Polymers, 
					
						
				
				
				
				
				
				
			
				 
					TSKgel HHR Type Gel Permeation Columns, | 
		
	  
  
			
			
      
      
 	 
        
	  
		| mfr. no. | Tosoh, 17353 | 
    
        
	  
		| parameter | 140 °C temperature | 
    
        
	  
		|  | 2 mL/min flow rate | 
    
        
	  
		|  | 50 bar max. pressure | 
    
        
	  
		| application(s) | HPLC: suitable | 
    
        
	  
		| L × I.D. | 30 cm × 7.8 mm | 
    
        
	  
		| matrix | polymer particle platform | 
    
        
	  
		| matrix active group | polystyrene-divinylbenzene phase | 
    
        
	  
		| particle size | 5 μm | 
    
        
	  
		| pore size | 20 ? | 
    
        
	  
		| suitability | suitable for L21 per USP | 
    
        
	  
		| mode of chromatography | Size exclusion (SEC) | 
    
    
Description:
        		Compatibility
				
				
		  	
        
        
        
        THF can be replaced with acetone, ethanol, quinoline, benzene, o-dichlorobenzene, ethyl acetate, dodecane, FC-113, carbon tetrachloride, dichloromethane, dichloroethane, trichloroethane, n-hexane, cyclohexane, xylene, tetrahydrofuran, chloroform, 1,4-dioxane, hexafluoroisopropanol, toluene, 1-chloronaphthalene, dimethylaceto acetamide, methyl ethyl ketone, trichlorobenzene, m-cresol, dimethylformamide, methylpyrrolidone, o-chlorophenol/chloroform, dimethyl sulfoxide, pyridine
        
    
	    
         
        		General description
				
				
		  	
        
        
        
        TSKgel G2000HHR columns are packed with rigid, porous, polymer beads. They are used for the non-aqueous separation of oligomers and polymers up to 10,000 Da molecular weight. TSKgel G2000HHR columns are shipped in THF, which can be exchanged for a wide variety of organic solvents.
        
    
	    	
        
        
        
        The TSKgel HHR column line consists of eight columns with different pore sizes, TSKgel G1000HHR through TSKgel G7000HHR, and five columns with an extended linear range of the calibration curve. All TSKgel HHR-type columns are shipped in THF, which can be exchanged for a much broader range of organic solvents than TSKgel HXL columns, although Hxl columns are more inert. The maximum operating temperature for most TSKgel HHR-type columns is 140°C, except for GMHHR columns, which can only be used up to 80°C. TSKgel HHR-type columns are conventional GPC columns with dimensions of 7.8mm ID x 30cm. 
        
    
	    
         
        		Physical form
				
				
		  	
        
        
        
        Shipped in THF.
        
    
	    
         
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        		Legal Information
				
				
		  	
        
        
        
        TSKgel is a registered trademark of Tosoh Corporation