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   DNA Sample A260 A280 A260/A280 Ratio Concentration(mg) A 0.90 1.55 B 2.90 0.85 C 3.24...

  

DNA Sample A260 A280 A260/A280 Ratio Concentration(mg)
A 0.90 1.55
B 2.90 0.85
C 3.24 1.80

Do you have pure DNA ? Explain








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