Points to Consider in Obtaining Pyrograms by Py-GC/MS in Air Circumstance [About Separation Column and Air Purge Time in MS]

Double-Shot Pyrolyzer® Technical Note (PYT-024E) Procedures for Acquiring Pyrograms in Air and Its Automation [Background] To analyze the processes of thermal oxidation/degradation of polymers, air needs to be used as the atmosphere gas in analyses using a Py-GC/MS system. In…

Multi-Shot Pyrolyzer ® EGA/PY-3030D Flexible Versatile Reproducible Why Evolved Gas Analysis? Why Pyrolysis? Today, analytical pyrolysis encompasses much more than simple flash pyrolysis of polymeric materials. Virtually any material (liquid or solid) can be characterized using an array of techniques,…

Multi-functional Pyrolyzer® Technical Note ( PYT-005E ) Three Analytical Techniques of Double-Shot Pyrolyzer® PY-2020D & iD Part 2 : Instant Pyrolysis (Single-Shot Technique) In the instant pyrolysis technique, a polymer material is heated to 400~600ºC in an extremely short period…

Double-Shot Pyrolyzer® Technical Note ( PYA1-062E ) Pyrolysis GC/MS of Tobacco in air and helium [Background] It is often instructive to compare the pyrogram of a material pyrolyzed in an inert atmosphere (e.g. He) with one obtained in an oxidative…