EMEP31 youden plots

Please note that for A, B and J samples, reported values have been corrected for blanks by subtracting the value if a value is reported, and by subtracting half the detection limit if this is reported.

A description of the youden plots is located here.

A samples

B samples

C samples

G samples

H samples

J samples

Last updated: January 2014 by Anne Hjellbrekke