HHO-III Purification device净化装置 15版药典四部二氧化碳中碳氢化合物

名称：药典二氧化碳（CO2）净化装置

型号：HHO-III Purification device

应用：2015版中国药典二氧化碳中碳氢化合物测定  气相色谱法

2015版药典四部二氧化碳中碳氢化合物项方法描述如下：“取本品作为供试品；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（0.8mX4mm，8 0目）；柱温为110°C;进样口温度为110°C ; 检测器温度为120°C。量取供试品气体与对照气体，注入气相色谱仪，在净化温度为360°C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，注人气相色谱仪，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%。”

药典中规定的指标必须按照药典严格执行，浩瀚色谱（山东）应用技术开发有限公司，，在充分挖掘药典内容的基础上，消化吸收欧美的分析技术，成功的研发出药典二氧化碳专用净化装置，为制药企业控制产品的质量，起到重要的作用。

15版药典四部二氧化碳中碳氢化合物 测试谱图：



The 15th edition of the pharmacopoeia four parts of carbon dioxide in hydrocarbons
The 15th edition of the pharmacopoeia four parts of the hydrocarbons in carbon dioxide detailed information:

Name: Pharmacopoeia carbon dioxide (CO2) purification device

Model: HHO-III Purification device

Application: 2015 Chinese Pharmacopoeia Determination of Hydrocarbons in Carbon Dioxide Gas Chromatography

The method for the hydrocarbons in carbon dioxide in Part IV of the 2015 Pharmacopoeia is described as follows: "Take this product as the test sample; take a gas with a methane content of 0.0020% (with nitrogen as a diluent) as a reference gas, according to gas chromatography (General Principle 0521) For the test, use a chromatographic column (0.8mX4mm, 80 mesh) filled with glass balls; the column temperature is 110°C; the inlet temperature is 110°C; the detector temperature is 120°C. Measure the sample gas and The control gas is injected into the gas chromatograph, and the peak area measured when the purification temperature is 360°C is the corresponding blank value; the test gas and the control gas are measured and injected into the gas chromatograph to determine the peak area and subtract the corresponding blank The peak area after the value is the calibrated peak area. Calculated by the calibrated peak area according to the external standard method, the hydrocarbon content (calculated as methane) shall not exceed 0.0020%."

The indicators stipulated in the pharmacopoeia must be strictly implemented in accordance with the pharmacopoeia. Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. keeps pace with the times, digests and absorbs analytical techniques from Europe and the United States on the basis of fully excavating the contents of the pharmacopoeia, and successfully developed a pharmacopoeia dedicated to carbon dioxide Purification devices play a vital role in controlling the quality of products for pharmaceutical companies.

The test spectrum of hydrocarbons in carbon dioxide in the four parts of the 15th edition of the Pharmacopoeia: