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            化工儀器網(wǎng)>產(chǎn)品展廳>配件耗材>色譜配件>離子色譜柱>美國戴安 P/N: 046076  Dionex IonPac CS12A Column 陽離子交換柱 
            
  
            
  
            
  
    
      
            

			
            美國戴安 P/N: 046076  Dionex IonPac CS12A Column 陽離子交換柱
            
			
            
			
			
							
				
            
													
            
							    							
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            上海希言科學(xué)儀器有限公司（Xiyan Co.,Ltd.)位于上海市松江高科技園區(qū)，是一家專業(yè)經(jīng)營實驗室耗材的年輕公司，專注于生物納米磁珠、生物樣本庫、光譜色譜及實驗室儀器的一體系化服務(wù)，主要客戶分布于生物醫(yī)藥、食品日化、化工纖維等行業(yè)。
            上海希言科學(xué)儀器有限公司，主要的代理經(jīng)營產(chǎn)品品牌有：Biologix巴羅克生物樣本庫、BEAVER海貍磁珠、施?？禉z查手套、賽默飛世爾THERMOFISHER-戴安Dionex、沃特世Waters、安捷倫Agilent、珀金埃爾默Perkinelmer、德國Duran(SCHOTT)、密理博Millipore 等。
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            “為科學(xué)工作者提供合適的解決方案”是希言儀器的企業(yè)宗旨。
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            Biologix生物耗材，BEAVER海貍磁珠，施?？凳痔?，賽默飛世爾，Dionex離子色譜，安捷倫Agilent
            
  			
            
  		
            
  		
            
		
		
  	
            
  	
            
  		
	    
            
      		
            
			        
            
	    	        	    	   	 
            
			
            
    					
    
            IonPac CS12A Cation-Exchange Column
            Medium Capacity Column for Fast, Isocratic Separation of Cations Using MSA or Sulfuric Acid
            The IonPac? CS12A is a medium-capacity, carboxylate-functionalized cation-exchange column recommended for fast, isocratic separation of lithium, sodium, ammonium, potassium, magnesium, and calcium using methanesulfonic or sulfuric acid eluents in diverse sample matrices.
            The new CS12A-8?m and CS12A-5?m Capillary Columns offer the same selectivity as their analytical-scale counterparts, but offer the advantage of reduced eluent consumption, thereby lowering operating costs.  
            • Robust, reliable column for separation of group I and II cations plus ammonium
            • Recommended for separation of manganese and morpholine
            • Recommended for analyses of inorganic cations in complex matrices
            • Simplified Reagent-Free IC operation provided by the EG or eluent regeneration
            • Compatible with organic solvents (except alcohols), high temperatures, and high acid concentrations
            • Analysis time for six common cations as short as 4 min (CS12A-5μm) to 15 min (CS12A-8μm)
            • The CS12A-MS column offers fast elution at the low flow rates required for IC-MS, making it ideal for IC-MS screening
            • For disparate concentration ratios of adjacent-eluting cations, the high-capacity IonPac CS16 is recommended
            The medium-capacity IonPac CS12A cation-exchange column supports fast, isocratic separation with suppressed conductivity detection. Sample matrices include environmental and drinking waters; soil extracts; acid digests; power plant waters treated with ammonium or morpholine; chemical additives; chemical process solutions; scrubber solutions; plating baths; and industrial solvents.
            Use the CS12A-5μm columns for high efficiency and fast analysis (4 min). The smaller-diameter resin technology and reduced column length provide faster analysis time, reduced eluent consumption, and increased sensitivity. The CS12A column is the recommended replacement for all CS12 applications. Use the CS12A column with the Eluent Generator for simplified methanesulfonic acid eluent preparation.
            IonPac CS12A Cation-Exchange Column  Specifications
            DimensionsIonPac CS12A Analytical Column:
            2 × 250 mm, 3 × 150 mm, and 4 × 250 mm
            IonPac CG12A Guard Column:
            2 × 50 mm, 3 × 30 mm, and 4 × 50 mm
            IonPac CS12A Capillary Column:
            0.4 × 250 mm and 0.4 × 150 mm
            IonPac CG12A Capillary Guard Column:
            0.4 × 50 mm
            Maximum operating pressure4000 psi (standard and microbore)
            5000 psi (capillary)
             phase compatibilityAcidic eluents; 0–100% acetonitrile. Alcohols should be avoided.
            Substrate characteristicsBead Diameter: 8 ?m (0.4 x 250, 2 x 100, 2 x 250  and 4 x 250 mm),
            5 ?m (0.4 x 150 and 3 x 150 mm)
            Cross-Linking (%DVB): 55%
            Functional group characteristicsIon-Exchange Groups: Grafted carboxylic acid and phosphonic acid
            Surface Characteristics: Medium hydrophilic
            Capacity28 ?eq (0.4 × 250 mm capillary column)
            9.4 ?eq (0.4 × 150 mm capillary column)
            280 ?eq (2 × 100 mm analytical column)
            700 ?eq (2 × 250 mm analytical column)
            940 ?eq (3 × 150 mm analytical column)
            2800 ?eq (4 × 250 mm analytical column)
            Column constructionPEEK with 10-32 threaded ferrule-style end fittings.
            All components are nonmetallic.


            Analytical Columns
            IonPac CS12A Analytical Column (4 x 250 mm)046073
            IonPac CS12A Analytical Column (2 x 250 mm)046075
            IonPac CS12A-5 ?m Analytical Column (3 x 150 mm)057185
            IonPac CS12A-MS (2 x 100 mm) Column059960
            IonPac CS12A-8?m Capillary Column (0.4 x 250 mm)079914
            IonPac CS12A-5?m Capillary Column (0.4 x 150 mm)072068
            Guard Columns
            IonPac CG12A-5 ?m Guard Column (3 x 30 mm)057184
            IonPac CG12A Guard Column (2 x 50 mm)046076
            IonPac CG12A Guard Column (4 x 50 mm)046074
            IonPac CG12A-8?m Capillary Guard Column (0.4 x 50 mm)072067
            IonPac CG12A-5?m Capillary Guard Column (0.4 x 50 mm)072069

            
	    
            
		    
    
  	
            
  
            
  
            
    	 
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