LCXLC Homework

1.State the product rule for peak capacity.  What adjustment factors account for the lower than expected peak capacity?

2. What is under-sampling of the first column and how does it reduce the overall peak capacity?

3. How are fractions from the first column loaded onto the second column?

4. What must be added to the one-dimensional HPLC to achieve LCxLC?

5. Why must the second column processing time be must faster than the first?

6. List 3 Advantages and disadvantages (not including cost, $) for LCxLC?