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TG-GC-MS - Evolved Gas Analysis with Chromatographic Pre-Separation - product brochure

TG-GC-MS - Evolved Gas Analysis with Chromatographic Pre-Separation - product brochure
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TG-GC-MS - Evolved Gas Analysis with Chromatographic Pre-Separation - product brochure - 1

Thermal Analysis-GC-MS Coupling Evolved Gas Analysis with Chromatographic Pre-Separation Leading Thermal Analysis^

TG-GC-MS - Evolved Gas Analysis with Chromatographic Pre-Separation - product brochure - 2

STA/TGA-GC-MS Coupling Ideal Design of Thermal Analyzers for Coupling NETZSCH thermobalances (TGAs) and Simultaneous Thermal Analysis (STA) systems are arranged vertically with the sample above the balance, allowing the gases to flow in the natural upward direction. This design is ideal for coupling gas analysis instruments – such as MS, FT-IR or GC-MS – to the top of the furnace. GC-MS – High-Resolution Method for Separating Volatile Compounds The gas mixtures are separated in the GC based on the differences in component distribution between a stationary phase (e.g., inner coating of a...

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TG-GC-MS - Evolved Gas Analysis with Chromatographic Pre-Separation - product brochure - 3

Gas chromatography comes into play when MS has reached its limitations in determining the properties of complex gas mixtures. GC-MS Information TGA/DSC Information* Separation of complex gas mixtures Gas detection and identification Compositional analysis Solid-gas reaction Decomposition products Pyrolysis gases Combustion products Flue gas identification Identification of additives (e.g., plasticizers) Dehydration Binder burn-out Decomposition Pyrolysis Combustion Oxidation Evaporation Compositional analysis Melting/Crystallization Solid-solid transitions Glass transition Specific heat...

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TG-GC-MS - Evolved Gas Analysis with Chromatographic Pre-Separation - product brochure - 4

Pyrolysis is the most effective way to convert biomass to bio-char, liquid bio oil, syngas, chemicals and other useful products. GC-MS coupled with thermal analysis is an elegant means of creating optimized temperature programs for pyrolysis and studying pyrolysis products. Mass Change: -75.1 % Mass Change: -75.1 % 300 400 500 600 Temperature /°C 100 200 300 400 500 600 Wood: Temperature-dependent mass changes (TGA) and total ion Temperature /°C chromatogram (TIC) measured in the quasi-continuous mode of the STA 449 F1 Jupiter-GC-MS. 3.5 0 Total ion chromatogram (TIC) measured in the...

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