3. After selectingOK from theRecalibration level
menu theCalibrationmenu for Toluenewill
popup. Check tomake sure the flashingas-
terisk on the calibration curve is on level 3and
then click on the
Accept New
button to the
right of thewindow.
4. Once thenewdata is accepted, click on the
Method
button immediately below theAccept
Newbutton. TheRecalibration typewindow
will nowopen allowing theuser to select a
methodof calibration. By default the calibra-
tion type is set at Multiple LineSegments. Se-
lect the
Quadratic (Ax2+Bx+C)
radio button
and then click on
OK
with themouse cursor.
5. After changing themethodof calibration click
on
Statistics
in theupper right hand corner of
theCalibration level window. TheCalibration
statisticswindowwill pop up revealing the sta-
tistics for the calibration of Toluene. Click
OK
with themouse cursor to close theCalibration
statisticswindowand then select
Close
from
theCalibrationwindow to finish calibrating
Toluene.
Overlay
1. To compare two ormore chromatograms
overlay them usingPeakSimple. Tooverlay
two chromatograms first open chromatogram
602.CHR and then click on the
2
button in the
PeakSimple toolbar. A second chromatogram
channel is nowopen in thePeakSimplewin-
dow.
2. Once the second channel is open select
File
from thePeakSimplemenu bar and then click
on
Open
. TheLoad chromatogram filewin-
dowwill open up displayinga list of files to
load. Select chromatogram
FID602.CHR
to
loadand then select the
2
channel radio but-
ton to load the chromatogram in the second
channel.
