Page 62 - Practical-workbook-organic-3 isa

Step four: integration step.

a. From Process menu select integrate then:

1) Press select all regions.

2) Press delete selected regions.
(Step 1 & 2 if there is any un
wanted peak integration)

• Select define new region using

cursor (toggle).

• Drag the mouse from one end of the peak to another and select the required peaks.

➢ To calibrate the integration of certain peak to pre-defined value:
1) Right click on the required peak
2) Select calibrate current integral
3) Type the required value
4) Press ok.

59