To tell the truth, its hard to follow your posting. I don't actually see a question anywhere. Certainly, you can rewrite it -- the protocol you followed can go in an outline to start with. After all, the lab was written already, people know what was done. After your results, you can discuss sources of errors, again, as an outline.
We have a rule, on these forums, against "word soup". Your I did this, and then I..., and then I, So these numbers, oh, by the way, I forgot to mention previously I ...
That makes for a convoluted novel, science isn't done that way.