Spectrophotometric measurement of nucleic acids concentration

 
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.

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Sample:    

- choose for the "batch mode".
 


[g/ml] - extinction coefficient       

it would be better to use special for oligonucleotide
 

 

Dilution volume:  

l

Sample volume:

l

Absorbance OD260:

 

 

Concentration:

 


Results for the "batch mode":