HH-5毛细管柱 GB/T 5009.19-2008 食品中有机氯农药多组分残留量的测定

名称：毛细管柱

型号：HH-5

规格：30m*0.32mm*0.25um

温度：300°C

编号：20210601009
应用：GB/T 5009.19-2008 食品中有机氯农药多组分残留量的测定

浩瀚色谱（山东）应用技术开发有限公司采取自动凝胶色谱系统进行样品前处理,通过研究26种农药在不同色谱柱的分离效果及程序升温实验参数, 缺定了色谱分离条件和净化过程中待测组分的收集时间段．结果表明,HH-5色谱柱分离26种农药的效果．有机氯农药在凝胶渗透色谱净化系统的流出时间为国为7．5-12．5min之间．加标回收实验结果表明,有机氯农药的回收率为 76-105%．在GB／T5009．162-2003基础上,该方法有机氯农药的种类由原来的13种增加到26种．





GB/T 5009.19-2008 Determination of multi-component residues of organochlorine pesticides in food
GB/T 5009.19-2008 Determination of multi-component residues of organochlorine pesticides in food Details:

Name: capillary column

Model: HH-5

Specifications: 30m*0.32mm*0.25um

Temperature: 300°C

No.: 20210601009
Application: GB/T 5009.19-2008 Determination of multi-component residues of organochlorine pesticides in food

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. adopts an automatic gel chromatography system for sample pretreatment. By studying the separation effect of 26 pesticides on different chromatographic columns and the experimental parameters of temperature programming, the chromatographic separation conditions and the waiting time in the purification process are missing. The collection time period of the measured components. The results showed that the HH-5 chromatographic column was the best for the separation of 26 pesticides. The outflow time of organochlorine pesticides in the gel permeation chromatography purification system is between 7.5-12.5min. The results of standard addition recovery experiments showed that the recovery rate of organochlorine pesticides was 76-105%. On the basis of GB/T5009.162-2003, the types of organochlorine pesticides increased from 13 to 26 by this method.

GB/T 5009.19-2008 Determination of multi-component residues of organochlorine pesticides in food Test spectrum:
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