Sensitive Analysis using High-pressure Injection Mode

The split/splitless sample injection method is generally used for GC analysis.As the injection volume increases with these injection methods, the vaporized sample volume exceeds the glass insert volume, such that the signal intensity becomes unrelated to the injection volume .Consequently, the injection volume is restricted to 1 to 2 μL for splitless injection.The Programmed Temperature Vaporizer (PTV) method is generally used for injection of large sample volumes.

Content Type:
Application
Document Number:
ADS003
Product Type:
Mass Spectrometry, Gas Chromatograph-Mass Spectrometry
Keywords:
Environment, GCMS-QP2010
Language:
English
File Name:
ads003.pdf
File Size:
134kb

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For Research Use Only. Not for use in diagnostic procedures.

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