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Splitless Injection
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Antemortem and Postmortem Methamphetamine Blood ...
media.defense.govSep 09, 2019 · One microliter splitless injections were made onto an Agilent Technologies 6890 Gas Chromatograph. The GC column was an ... chromatography time per injection was 12 min. The following ions were monitored and used for measuring the internal standard: m/z 208 for methamphetamine-D5 and
Chapter 22 - Gas Chromatography - Michigan State University
www2.chemistry.msu.edu• Injection volume (0.1 – 10 μL generally). Temperature of injector is 50 oC greater than least volatile (highest boiling point compound). All compounds must be vaporized before transport onto column. • Fixed temperature separation – average boiling point of all analytes is a …