The peak width of peak A is 0.18 minutes. In a GC analysis, a pair of analytic A and B have retention times of 3.93 and 4.12 minutes, respectively, on a column with tm = 0.97 minutes.
1. Determine the relative retention ratio for this pair of compounds.
2. How can determine the capacity factor k' for each compound.
3. Find out the efficiency, N (# of theoretical plates) for this column.
4. Determine the resolution R for this pair of analytic.