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[Analysis Case] Pyrolysis GC/MS Double Shot Method, Identification of Plastics and Additives

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[Analysis Case] Pyrolysis GC/MS Double Shot Method, Identification of Plastics and Additives

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C0216.jpg

Composite analysis using TG-DTA and GC/MS.

By combining TG-DTA (thermogravimetric-differential thermal) analysis with GC/MS analysis, it is possible to select optimal temperature conditions to identify unknown polymer materials and the volatile organic compounds they contain. By investigating the pyrolysis temperature of the plastic parts of commercial products and continuously performing GC/MS measurements under two conditions—gentle heating below the pyrolysis temperature (thermal desorption method) and subsequent rapid heating at high temperatures (pyrolysis method) using the double-shot method—it was determined that this plastic is AS resin and contains the antioxidant additive IRGANOX 1076.

Related Link - https://www.mst.or.jp/casestudy/tabid/1318/pdid/27…

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Analysis of parts and daily necessities.

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MST is a foundation that provides contract analysis services. We possess various analytical instruments such as TEM, SIMS, and XRD to meet your analysis needs. Our knowledgeable sales representatives will propose appropriate analysis plans. We are also available for consultations at your company, of course. We have obtained ISO 9001 and ISO 27001 certifications. Please feel free to consult us for product development, identifying causes of defects, and patent investigations! MST will guide you to solutions for your "troubles"!

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