ggbn:ratioOfAbsorbance260 280
Concept
Label Ratio of Absorbance 260/280 (DNA)
Definition Ratio of absorbance at 260 nm and 280 nm assessing DNA purity (mostly secondary measure, indicates mainly EDTA, carbohydrates, phenol), (DNA samples only)
Example(s) 1.8
Notes
URI http://data.ggbn.org/schemas/ggbn/terms/ratioOfAbsorbance260_280
Cardinality 0..1 (=optional single occurrence)
Concept type property
Scheme GGBN Data Standard
Collection GGBN Material Sample Vocabulary