TGA-IR-GC/MS-MS

Introduction of combined system

• Functional group analysis

• Vapor phase libraries

• Allows structural isomers

• Real time analysis

• Qualitative analysis

• Quantitative analysis

• Non-destructive on vapor

• Fast analysis times

• High sensitivity

• Widely applicable

• Resolved overlapping events

• Can use alternative detectors

• Improve separation by GC approaches

• Can use GC library

• TGA, IR and GCMS

can easily be used independently

Application

• Industrial – competitive analysis, nanomaterials,polymer additives,process optimization

• Environment – contaminated soil, trace amount

• Pharmaceutical – residual solvent

• Unknown identifcation

• Decomposition studies  

TG-IR/GC/MS

TG-MS

TG-GC/MS