Analysis of Polyolefins by Pyrolysis GC

#49a Pyrolysis/GC of Polyolefins Application Note Pyrolysis- Theory Author: T. Wampler Pyrolysis has been utilized as a sample introduction technique for gas chroma­tography for over four decades. Pyroly­sis is the breaking of chemical bonds using heat energy. When large,complex molecules…

#18a A Comparison of Polyolefins by Pyrolysis GC Application Note Pyrolysis Theory- Polyolefins Author: T. Wampler Pyrolysis gas chromatography is a simple technique which has been utilized by scientists for almost three decades. The pro­cess of pyrolysis involves the liberation…

#8a Analysis of Hair Samples by Pyrolysis GC Application Note Forensics Author: T. Wampler Pyrolysis gas chromatog­raphy is a technique for apply­ing GC to the analysis of solid samples. The sample materials are first heated to the point of bond…

#60 APPLICATIONS INFORMATION USING ADVANCED SAMPLE HANDLING TECHNOLOGY Quantitation of Ethylene/Propylene Copolymers Under pyrolysis conditions, polyolefins degrade by random scission to produce a chromatogram with a characteristic repeating pattern of oligomeric fragments. Thus polyethylene (Figure 1, bottom) shows a pattern…