Set reference line for alkaline phosphatase

Use this option to specify a custom reference line for the alkaline phosphatase test (ALP) to be drawn on the Hy’s Law plot.

To Set a Reference Line for Bilirubin:

8 Check the Set custom reference lines for Hy’s Law plots box to enable this option.
8 Either enter the desired value in the text field or use the arrows to change the value.