名稱：毛細管柱

型號：HH-5

規(guī)格：30m*0.32mm*0.25um

溫度：300°C

編號：20210601009
應用：GB/T 5009.19-2008 食品中有機氯農藥多組分殘留量的測定

浩瀚色譜（山東）應用技術開發(fā)有限公司采取自動凝膠色譜系統(tǒng)進行樣品前處理,通過研究26種農藥在不同色譜柱的分離效果及程序升溫實驗參數, 缺定了色譜分離條件和凈化過程中待測組分的收集時間段．結果表明,HH-5色譜柱分離26種農藥的效果．有機氯農藥在凝膠滲透色譜凈化系統(tǒng)的流出時間為國為7．5-12．5min之間．加標回收實驗結果表明,有機氯農藥的回收率為 76-105%．在GB／T5009．162-2003基礎上,該方法有機氯農藥的種類由原來的13種增加到26種．





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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