Detection and characterization of impurities in commercial products with Fourier transform microwave spectroscopy

Literature Information

Publication Date 2013-02-07
DOI 10.1039/C3AN36652A
Impact Factor 4.616
Authors

Biagio Velino, Laura B. Favero, Paolo Ottaviani, Assimo Maris, Walther Caminati


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Abstract

The rotational signatures of methyl pyruvate as an impurity have been accidentally found and its rotational spectrum was assigned while recording the microwave spectrum of a 98% Sigma-Aldrich sample of methyl (S)-(−)-lactate with the pulsed jet Fourier transform microwave technique.

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