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A rapid method for determination of anhydride content in synthetic trans-polyisoprene-graft-maleic anhydride (sTPIgMA) by double-shot pyrolysis gas chromatography mass spectrometry (DS-PyGC/MS) has been developed. The sample preparation step was minimized and samples were easy to handle. Dissolution of the polymer in toxic solvents could be avoided, and solid specimens containing unreacted MA monomer...
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