药典中乙醇测定，， 401有机担体填充柱应用之Agilent 7820

编号：20240229009
型号：岛津401有机担体填充柱
规格：2m*4mm，60-80目
*高使用温度：250°C
适用于岛津GC-2010，GC-2014，GC-2018，GC-2030，安捷伦6890,7820,7890.8860,8890
应用：药典中乙醇的测定

乙醇是氢化可的松注射液中主要附加剂。根据85版中国药典规定,用上式401有机担体为载体。以正丙醇为内标物,按气相色谱法进行测定。用气相色谱法进行测定,色谱峰形及分析周期更为理想,各项性能均符合药典规定,采用此法测定乙醇量, 从回收率试验及样品测定结果的精密度不准确度均符合分析要求。


401有机担体填充柱应用之Agilent 7820 测试谱图：




Application of 401 Organic Support Filling Column with Agilent 7820

Details of Agilent 7820 for the application of 401 organic support filling column:




Number: 20240229009

Model: Shimadzu 401 organic support filling column

Specification: 2m * 4mm, 60-80 mesh

*High operating temperature: 250 ° C

Applicable to Shimadzu GC-2010, GC-2014, GC-2018, GC-2030, Agilent 689078207890.88608890

Application: Determination of ethanol in pharmacopoeia




Ethanol is the main additive in hydrocortisone injection. According to the 85 edition of the Chinese Pharmacopoeia, the organic support of formula 401 is used as the carrier. Using n-propanol as the internal standard, determine by gas chromatography. The gas chromatography method is used for determination, and the chromatographic peak shape and analysis period are more ideal. All properties meet the requirements of the pharmacopoeia. This method is used to determine the amount of ethanol, and the precision and inaccuracy of the recovery rate test and sample determination results meet the analysis requirements.

Agilent 7820 test spectrum for the application of 401 organic support filled column: