摘要
采用毛细管气相色谱法测定查尔酮衍生物(DDP)的实验方法。以丙酮为溶剂溶解试样,用癸二酸二正辛酯配成9 g/L的内标溶液,使用涂有AT.OV-101固定液的毛细管色谱柱和氢火焰FID检测器,对试样中的查尔酮衍生物(DDP)进行毛细管气相色谱分离、定性分析及定量分析,通过对样品进行5次精密度试验和加标回收率试验的考察,确定本方法在查尔酮衍生物(DDP)的分析检测方面具有一定的适用性。
An experimental method for the determination of chalcone derivatives(DDP) by capillary gas chromatography was developed.The sample was dissolved in acetone,and the internal standard solution of 9 g/L was prepared with di-n-octyl sebacate.The chalcone derivative(DDP) in the sample was separated,qualitatively analyzed and quantitatively analyzed by capillary gas chromatography using a capillary column coated with at.ov-101 stationary liquid and a hydrogen flame FID detector.The sample was investigated by 5 precision tests and spiked recovery tests,It is confirmed that this method has certain applicability in the analysis and detection of chalcone derivatives(DDP).
作者
严峰
吴珉
沈寒晰
孙群宁
苏华
陈国珍
Yan Feng;Wu Min;Shen Hanxi;Sun Qunning;Su Hua;Chen Guozhen(Shaanxi Research Design Institute of Petroleum and Chemical Industry,Xi'an 710054;Shaanxi Chemical Product Quality Inspection Station Co.,Ltd.,Xi'an 710054,China)
出处
《广东化工》
CAS
2022年第12期198-199,207,共3页
Guangdong Chemical Industry
基金
危险废物鉴定评价中心,陕西省科技攻关项目(2019PT-08)。
