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&Co. Inc.), Kel-F (3MCompany), Opti-Cap (Jour Research), OV
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RestekWebsiteExpert Center
Need a conversion factor in a hurry?Want to seewhere the sample goes in a
capillary GC split injection? Visit the Expert Center on the Restek website.
Located in the "Info.&Support"menu, theExpertCenter includes a tremen-
dous variety of useful information. Our
calculators
, for example, are
extremely handy tools.Use the BackflashCalculator todetermine howmuch
sample in a particular solvent you can introduce into a capillary inlet liner
without the expanding sample backflashing into, and contaminating, the sys-
tem. Use the Pressure Calculator to quickly interconvert among the various
measurements of pressure: psi, atm, kg/cm
2
,Torr, inchesHg, kPa, bar.
The
animations
of capillaryGC injection techniques and operation of a 6-
portHPLC valve enable you to view these processes, andhelp you appreciate
thebenefits, andpotential problems, associatedwith each.The subjects in the
ExpertCenter include:
Troubleshooting
ChromatogramArchive
OptimizationCalculators
GCColumn Selection
CapillaryColumn InstallationGuide
FreeTechnical Literature
andmore
OptimizationCalculatorsandReferenceCharts
BackflashCalculator
GCColumnCharacteristics
PressureCalculator
ReferenceCharts for SettingDeadtime
MethaneRetention
PressureConversion
Weight/VolumeCompositionMeasures
MeshSizeConversions
Septum SizeChart
GCRetentionTime Indexes
Animations
Direct Injection
Split Injection
Splitless Injection
HPLC6-PortValve
