DNA is eluted in a volume of 0,5 ml. these DNAsolution is hunderd times diluted in a buffer. the A60=0,85 andA280=0,46.

how much DNA was isolated? can someone give thisanswer.

I wrote by the excercise that A260=1 -> 50 ng/ųml,is this something we have to know or can caluculate? of has it tobe in the question?