Finished up work on the latest iteration of the new program, Half-life calculator.

Summary of changes:

• Changed serum level entry to a grid.
• Up to 10 level/time pairs can be entered.
• Added logarithmic graph of plot points and regression line
• Added report function
• Added built-in help.
• Added save/load of serum level profiles
• Added toolbar.

Main dialog:

Graph:

Report:

Just wish I could think of a “catchy” name for it 🙂