The EDIT-CHANNELS-COMPONENTS-DETAILS Screen (continued)
Internal Standard Peak
PeakSimple allows any peak to be referenced to any other peak for internal stan–
dard calculations. Typically all analyte peaks will be referenced against a single Inter–
nal Standard Peak (Benzene [peak #2) in the example shown below). To reference
other peaks to Benzene, the number 2 must be entered in the Component Details
screen dialog box labeled Internal Standard Peak for each analyle peak. Notice that
the Results screen, (View-Results), will reflect the new value for all the peaks' inter–
nal results.
Co..ponenl
det.....
IE3
--
':;0
~_.
_.
-
.
"
txI«...
-,
~.
•
0.00
G.""
x
SOL...NI
..
".
II . ...'"
..
,
I .. ... "
.>;:;-
l ~US
100." 00
ppm
~.-
Hll
' lS1/1
,,<l,
Ill.•• ' . ....
-<
" ' ,1]!
,••.1".1....
To_ ·
a"
'~l.'\~
n.
III
," .u.cl,....
11.'1
,.., '" ppm
CloI-....z.... ···-
l.". "
...
"
11."
".\,"
"
...
111.11
" t .D ," ....
r
V ..
.......
llUI
" n o," " ..
C
''0'
,u n"
,p"
"'...I'~
I.'.'
un,,,
"H,
".1." .....
~-
....
..
...
"
....
~.~-""
..
".
'11. '"
...
,
10.$'1' . . ..
-
V<O-'I1' = ' '''.,12Ii
''''
~ l" 'HU
~'.
"U,
'l"
" o.ml
-
.a..
_
4~
OK.:",_ _.
__ .Cconoct>I
....."
,
",:;-"
" t ...
,on",
"".,"
"1. rn l.U'O
~_'f':~ '
–
/1 \ " .101
HUll
" l ,t>'
."
",
-–
0.111
Ull
l.iJJ
].\,.
l .II)
U OD
. ...0
C'"""" -
SOlVEWT - ','"
-- --~
,-
--
Reference Peak
A Reference Peak is used to shift the retention windows of other peaks. In the
example below, ethylbenzene eluted prior to its retention window so therefore it was
not integrated. By entering a value of 4 in the Reference Peak box, ethylbenzene's
retention windows are referenced to chlorobenzene, [peak
#4].
Ethylbenzene's re–
tention window is then shifted by a percentage equivalent to chlorobenzene's dis–
tance from the middle of its retention window. This shift in the ethylbenzene retention
windowallows ethylbenzene to be integrated.
.•
,~ --
....
..
.
,uoo·_ - .
~_
,
