(Solved):
Use the retention data given in the following table to calculate the retention index (1) o p-xylen ...
Use the retention data given in the following table to calculate the retention index (1) o p-xylene. (10%) Retention Time (tr), min Retention Index, I 0.571 3.07 800 4.37 900 3.85 ? Sample Air n-octane n-nonane p-xylene