Page 200 - Applied Pharmacognosy

Data handling-Increase Resolution

How to assess Resolution?

❑ The Resolution factor (Rs) is a measure of efficiency of
separation of two adjacent components in a mixture.

tR1 tR2

RS = tR2 − tR1

1 (W1 + W2 )
2

= 1.18 tR2 − tR1
W + W1/ 2h,1
W1/2h,1 W1/2h,2 h1/2 1/ 2h,2

W1 W2 199