The carboxylic content in oxycellulose was analyzed quantitatively by FTIR using KSCN as internal standard.Calibration curve with good linear relationship was obtained.
摘要以KSCN作为内标，用傅里叶变换红外光谱法(FTIR)对氧化纤维
羧基含量作了定量
析，得出了线
系较好标准曲线。
The carboxylic content in oxycellulose was analyzed quantitatively by FTIR using KSCN as internal standard.Calibration curve with good linear relationship was obtained.
摘要以KSCN作为内标，用傅里叶变换红外光谱法(FTIR)对氧化纤维羧基含量作了定量析，得出了线系较好标准曲线。
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