1) yes, this would be nice... Very handy.
2) the fix you made is great. It would be wonderful if this would work not only for totals, but also for any element. Like U concentrations about XX%...
3) yes, I Agree and understand, the combine analysis line thing is only virtual. Your solution does not work for me, because I would loose the labels of the individual samples when combining them separately. So I do not want to permanently merge them. In this case, I have 100 samples, with 6 points each. If I want to delete all "bad" analysis points from each sample that means A LOT of clicking. And I just don't like mouse clicks.
![Smiley :)](https://probesoftware.com/smf/Smileys/default/smiley.gif)
that's why I asked to have all 600 points listed together, select with the ctrl key pressed (like in excel) and then just delete the bad points...