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Spectrophotometric measurement of nucleic acids concentration.




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    This program helps you to calculate the concentration of nucleic acids according to their optical density. (DNA, RNA, oligonucleotides). It is better to use {OD260-OD320} instead of OD260. For a series of measurements (batch mode) you should insert in the "Absorbance OD260" field the optical densities separated by the space.

       


     
    Sample:  
     
     
     - choose for the "batch mode".
     
     
     
     
     
     
     
         		 [µg/ml] - extinction coefficient       
    it would be better to use special for oligonucleotide       

    Dilution volume:   µl
    Sample volume:   µl
    Absorbance OD260:    
      
    Concentration:       
    Results for the "batch mode":       


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Last modification: 04/01/03



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