Bio-Rad Image Lab™ Software - Manual (Page 132)

6 | Analyzing Images
132 | Gel Doc EZ Imaging System with Image Lab Software
The calibration curve displays. Standards are represented by green triangles.
Unknown values are represented by red triangles.
Note: Selecting the Force Through Origin checkbox always starts the
standard curve graph at 0,0, regardless of the best curve fit.
Note: Clicking the Standard Curve table generates a crosshair tool that
displays the numerical values associated with the placement of the cursor
in the graph.