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Pyrolysis GC-MS as a tool for lignin analysis
1987 - IRG/WP 2201
Pyrolysis-GC-MS is a rapid process for analysis of rather complex organic compounds. The method has great application to petroleum shale oil and wood lignin. Small powdered samples (several mg) are placed in silica capillary tubes and rapidly heated in an inert atmosphere such as He or N2. Breakdown products of the pyrolysis are then trapped and held for an allocated time in an injector attached t...
L Doimo