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药典CO2分析专用净化装置
药典CO2分析专用净化装置 详细信息：

名称：CO2净化装置

型号：HHO-III Purification

应用：药典二氧化碳中碳氢化合物测定

碳氢化合物 取本品作为供试品气体，取甲烷含量为0.0020%的气体（以氮气为稀释剂）作为对照气体，照气相色谱法（通则0521）试验，用玻璃球为填料的色谱柱（4mm×0.8m，80目）；柱温为110℃；进样口温度为110℃；检测器为火焰离子化检测器，温度为120℃。量取供试品气体与对照气体，注入色谱仪，在净化温度为360℃时测得的峰面积为相应空白值；量取供试品气体与对照气体，注入色谱仪，测定峰面积，减去相应空白值后的峰面积为校正峰面积。按外标法以校正峰面积计算，含碳氢化合物（以甲烷计）不得过0.0020%。

HHO-III Purification device型净化装置是滕州市浩瀚色谱仪器技术服务有限公司，依据《《中华人民共和国药典》2010年版》二氧化碳药典标准而研发的一款专用净化装置，效果好，速度快，使用温度只有360℃，使得仪器使用加安全、节能。

药典CO2分析专用净化装置 测试谱图：




Pharmacopoeia special purification device for CO2 analysis
Pharmacopoeia CO2 analysis special purification device Details:

Name: CO2 purification device

Model: HHO-III Purification

Application: Determination of hydrocarbons in carbon dioxide in Chinese Pharmacopoeia



Hydrocarbons take this product as the test gas, take methane content of 0.0020% gas (with nitrogen as a diluent) as a control gas, according to gas chromatography (General Chapter 0521) test, using glass balls as a packing column ( 4mm × 0.8m, 80 mesh); column temperature is 110 ℃; inlet temperature is 110 ℃; detector is flame ionization detector, temperature is 120 ℃. Measure the test gas and control gas and inject it into the chromatograph. The peak area measured at the purification temperature of 360 ℃ is the corresponding blank value; measure the test gas and control gas and inject it into the chromatograph to determine the peak area The peak area after removing the corresponding blank value is the corrected peak area. According to the external standard method to calculate the corrected peak area, hydrocarbons (calculated as methane) shall not exceed 0.0020%.

HHO-III Purification device type purification device is a special purification device (exclusive formula) developed by Tengzhou Haohan Chromatography Instrument Technology Service Co., Ltd. according to the "People's Republic of China Pharmacopoeia 2010 Edition" CO2 Pharmacopoeia standard, with good effect and speed Fast, the use temperature is only 360 ℃, making the instrument safer and energy-saving.


Pharmacopoeia CO2 analysis special purification device Test spectrum:


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