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se54填充柱氣相色譜法測定石榴健胃片中桉油精的含量
  • se54填充柱氣相色譜法測定石榴健胃片中桉油精的含量

  • 發布時間:2024-5-30 10:12:7
  • 產品簡介:
    名稱:10%SE-54不銹鋼填充柱
    擔體:白色硅藻土擔體0.17mm-0.25mm
    規格:3m*1/8
    最高使用溫度:300°C
    編號:20240423001
咨詢熱線:0632-5667636

浩瀚色譜建立石榴健胃片中桉油精的含量測定方法。方法采用氣相色譜(GC)法測定石榴健胃片中桉油精的含量,使用氫火焰離子化檢測器檢測,檢測溫度250℃,進樣口溫度200℃,以高純度氮氣為載氣。結果桉油精的回歸方程為Y=1 364.478X-5 910.56,r=0.999 2(n=6),表明桉油精在9.05~180.98μg/m L范圍內呈良好的線性關系;平均加樣回收率為99.69%,RSD為1.43%。結論該法簡便、準確、專屬性強、重復性好,經方法學驗證,本法可用于石榴健胃片中桉油精的含量測定。?

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名稱:10%SE-54不銹鋼填充柱
擔體:白色硅藻土擔體0.17mm-0.25mm
規格:3m*1/8
*高使用溫度:300°C
編號:20240423001
應用:安捷倫6890,7890,7820,8860,8890

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Establishment of a content determination method for eucalyptol in pomegranate Jianwei tablets using Haohan chromatography. Method: Gas chromatography (GC) was used to determine the content of eucalyptol in pomegranate Jianwei tablets. A hydrogen flame ionization detector was used for detection, with a detection temperature of 250 ℃ and a sample inlet temperature of 200 ℃. High purity nitrogen gas was used as the carrier gas. The regression equation for eucalyptus oil extract is Y=1 364.478X-5 910.56, r=0.999 2 (n=6), indicating that eucalyptus oil extract ranges from 9.05 to 180.98 μ There is a good linear relationship within the range of g/mL; The average sample recovery rate is 99.69%, with an RSD of 1.43%. Conclusion: This method is simple, accurate, highly specific, and has good repeatability. It has been validated by traditional Chinese medicine and can be used for the determination of eucalyptol in pomegranate Jianwei tablets.?
Name: 10% SE-54 stainless steel filled column
Support body: white diatomaceous earth support body 0.17mm-0.25mm
Specification: 3m * 1/8
*High operating temperature: 300 ° C
Number: 20240423001
Application: Agilent 68907890782088608890

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