Metrohm IC Net 2.3 - Manual (Page 302)

7 Methods
IC Net 2.3 292
Number Row number (read-only).
Peak Number of the peak in the chromatogram
that corresponds to the given component. If
this field contains a
0 , the peak number
must be entered manually.
Time Expected retention time of the compo-
nent in the calibration run. After a new entry
of the peak number the corresponding re-
tention time is entered automatically as
soon as this field is clicked on with the
mouse.
Wind.% Identification window of the component.
This value is the maximum allowed differ-
ence of the actual retention time of the
component and its expected retention time,
measured as % of expected retention time.
The component will be identified within its
identification window only.
Ref.
Reference component. The entry
Yes
de-
fines components as reference compo-
nents; these ensure improved peak identifi-
cation of the other
Ordinary components (de-
tails see on-line help).
Name Component’s name (cannot include
spaces).
Group Number of the group to which the compo-
nents are allocated. If group numbers
≥ 1
are entered here then a group report can
be outputted for each group; this also con-
tains the intermediate totals for this group.
This group report is produced after the
main report table.
Index Retention index for components with
known index. In the case of an unknown in-
dex this value should be equal to
0 . For in-
dex calculation the user must define index
values for at least two peaks, and all other
values will be calculated by the software us-
ing linear or logarithmic approximation (de-
tails see on-line help).
RF Response factor. This value corresponds
to the slope of the calibration curve (coeffi-
cient k
1
of the calibration formula).