名稱：DC-550填充柱
規(guī)格：2m*1/8
*高使用溫度：240°C
貨號：20230202002
應(yīng)用GB2548—93《敵敵畏乳油》

浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司采用氣相色譜法，使用DC-550色譜柱和氫火焰離子化檢測器，以正十八烷為內(nèi)標(biāo)物，對１０％高滲敵敵畏乳油進行色譜分離和測定。方法的變異系數(shù)為１５８％，回收率達９８５４～１０２４４％之間，該法結(jié)果令人滿意。


GB 2548-1993 敵敵畏乳油測定氣相色譜儀 測試譜圖：

GB 2548-1993 Determination of DDVP emulsifiable concentrates Gas chromatograph

GB 2548-1993 Detailed information of gas chromatograph for the determination of DDVP emulsifiable concentrate:





Name: DC-550 filled column

Specification: 2m * 1/8

*High service temperature: 240 ° C

Article No.: 20230202002

Apply GB2548-93 DDVP emulsifiable concentrate




Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses gas chromatography, DC-550 chromatographic column and hydrogen flame ionization detector, and n-octadecane as the internal standard to carry out chromatographic separation and determination of 10% hypertonic dichlorvos emulsifiable concentrate. The coefficient of variation of the method is 1 58%, and the recovery is between 98 54 and 102 44%. The results of the method are satisfactory.




GB 2548-1993 Determination of DDVP emulsifiable concentrate Gas chromatograph test spectrogram: