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A low temperature thermochemolysis method was developed to rapidly differentiate softwood and hardwood lignin. The technique uses heat at 350°C in the presence of trimethylsulfonium hydroxide (TMSH), whereby the sample is introduced via a fabricated solids injector into the injection port of a gas chromatography–mass spectrometry (GC–MS) instrument. No major modification or external devices are required...
Marine sedimentary organic matter of Trinity Bay and its associated fjord, the Northwest Arm (Newfoundland), was characterized by ''batch-wise'' tetramethyl ammonium hydroxide (TMAH) thermochemolysis. TMAH thermochemolysis products were characterized using GC/MS, and they included aromatic and aliphatic compounds determined as methyl esters and ethers. The dominant aliphatic compounds are fatty acids...
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