工业亚磷酸二甲酯测定填充柱
       亚磷酸二甲酯是氧化乐果的主要中间体,以氯乙酸甲酯为溶剂,并循环使用,用化学法分析时,由于杂质的干扰,测定误差大,分析时间长。滕州市浩瀚色谱仪器技术服务有限公司，对亚磷酸三甲酯气相色谱分析方法作了详细的研究,但在以二甲酯为主时,不得不探索以二甲酯为主的气相色谱分析方法，采用工业亚磷酸二甲酯测定填充柱。

工业亚磷酸二甲酯测定填充柱测定谱图：

Industrial filled column for the determination of dimethyl phosphite
        Dimethyl phosphite is the main intermediate of omethoate, methyl chloroacetate as solvent and recycled, with chemical analysis, due to the interference of impurities, the measurement error is large, the analysis time is long. Tengzhou City, the vast chromatographic equipment Technology Co., Ltd., the trimethyl phosphite gas chromatographic analysis of a detailed study, but in the main dimethyl ester, had to explore the main dimethyl acetate-d gas chromatography analysis , The use of industrial dimethyl phosphite determination of special filling column.

Industrial Dimethyl phosphite Determination of specific filling column Determination of spectrum: