![Daniel Giguere on Twitter: "Pure DNA has an A260/280 of ~1.8, while pure RNA has an A260/280 of ~2.0. Pure DNA usually has an A260/230 of 2.0-2.2, although it can vary. For Daniel Giguere on Twitter: "Pure DNA has an A260/280 of ~1.8, while pure RNA has an A260/280 of ~2.0. Pure DNA usually has an A260/230 of 2.0-2.2, although it can vary. For](https://pbs.twimg.com/media/FLpRphJXoAIeAGc.jpg)
Daniel Giguere on Twitter: "Pure DNA has an A260/280 of ~1.8, while pure RNA has an A260/280 of ~2.0. Pure DNA usually has an A260/230 of 2.0-2.2, although it can vary. For
![SOLVED: Sample A280 A260 260/280 Ratio Purity Ratio ug/ml of DNA ug/ul ul of sample needed ul diluent needed 1 .189 0.350 2 .054 0.095 3 .089 0.159 4 .111 0.201 5 . SOLVED: Sample A280 A260 260/280 Ratio Purity Ratio ug/ml of DNA ug/ul ul of sample needed ul diluent needed 1 .189 0.350 2 .054 0.095 3 .089 0.159 4 .111 0.201 5 .](https://cdn.numerade.com/ask_previews/9ba3b12d-d783-4d02-963f-075a5a8839ed_large.jpg)
SOLVED: Sample A280 A260 260/280 Ratio Purity Ratio ug/ml of DNA ug/ul ul of sample needed ul diluent needed 1 .189 0.350 2 .054 0.095 3 .089 0.159 4 .111 0.201 5 .
![DNA Concentration and Absorbance Ratios of 260/280 nm for the Clinical... | Download Scientific Diagram DNA Concentration and Absorbance Ratios of 260/280 nm for the Clinical... | Download Scientific Diagram](https://www.researchgate.net/publication/347950915/figure/tbl2/AS:973758919630848@1609173626302/DNA-Concentration-and-Absorbance-Ratios-of-260-280-nm-for-the-Clinical-Isolates-of.png)