Application of Microextraction Techniques Including SPME and MESI to the Thermal Degradation of Polymers: A Review

摘要: Here, we discuss the newly developed micro and solventless sample preparation techniques SPME (Solid Phase Microextraction) MESI (Membrane Extraction with a Sorbent Interface) as applied to qualitative quantitative analysis of thermal oxidative degradation products polymers their stabilizers. The coupling these systems analytical instruments is also described. Our comprehensive literature search revealed that there no previously published review article on this topic. It shown extraction are valuable tools for identifying complex series in polymers. In general, number identified by traditional headspace (HS-GC-MS) much lower than SPME-GC-MS. particularly well suited detection non-polar compounds, therefore technique not same degree SPME. Its main advantage, however, its ability (semi-) continuous monitoring, but it more expensive yet commercialized.