irm-GC/MS: 15 N/14N Isotope Ratio Monitoring Chlorophyll Derivatives

Appli cat i on N ote 3 0 0 8 4 Quantifying 13C/12C Values in Acyclic Biomarkers by GC-IRMS Andreas Hilkert, Thermo Fisher Scientific, Bremen, Germany Key Words Compound Specific Isotope Analysis, Alkanes, GC Combustion, Isotope Ratio MS Introduction The…

Appli cat i on N ote 3 0 0 8 3 15N/14N Isotope Ratio Analysis of N-Acetyl O-Propyl Amino Acid Esters by GC-IRMS Andreas Hilkert, Thermo Fisher Scientific, Bremen, Germany Key Words Compound Specific Isotope Analysis, Amino Acids, GC Combustion,…

Dieter Juchelka, Thermo Fisher Scientific, Bremen, Germany Appli cat i on N ote 3 0 2 6 8 GC-IRMS: δ13C Analysis of PAHs in Soil and Sediment Samples using High Resolution GC Coupled with Isotope Ratio MS Key Words GC-IRMS,…

Application Note: 30194 Simultaneous N, C and S Isotope Ratio Determination on a DELTA V Isotope Ratio MS using a Flash Elemental Analyzer Oliver Kracht, Thermo Fisher Scientific, Bremen, Germany Introduction Key Words • ConFlo IV • DELTA V Series…