MS Tips No.43 Analysis of Impurities in Ethylene glycols with JMS-T100GC AccuTOF GC
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چکیده
Results Analytical results are shown below. Figure 1 shows, from the top, the TIC data of ethylene glycol, diethylene glycol, and triethylene glycol. The commercial reagents were analyzed without modification. The results showed impurities in each sample. Since the reagents were purchased a few years ago, the impurities detected were divided into two types: original components and decomposition products.
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