HHO-III Purification 药典二氧化碳（CO2）分析净化装置
HHO-III Purification 药典二氧化碳（CO2）分析净化装置 详细信息：
药典二氧化碳CO2:
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%。
滕州市浩瀚色谱仪器技术服务有限公司，与时俱进，以科学发展观为指导，研制生产的二氧化碳中碳氢化合物测定专用净化装置，空白值低，净化效果好，和国内外各种型号的气相色谱仪都能连接使用，安装简单，提供安装图纸。
HHO-III Purification 药典二氧化碳（CO2）分析净化装置 测试谱图：
名称：二氧化碳CO2净化装置
型号：HHO-III Purification device
应用：2010版及2015版药典二氧化碳中碳氢化合物测定 气相色谱法
HHO-III Purification Pharmacopoeia Carbon Dioxide (CO2) Analysis and Purification Device
Detailed information of the carbon dioxide (CO2) analysis and purification device in the HHO-III Purification Pharmacopoeia:
Pharmacopoeia CO2:
Hydrocarbons: Take this product as the test gas, and take a gas with a methane content of 0.0020% (using nitrogen as the diluent) as the reference gas. Conduct the gas chromatography test according to General Rule 0521, using a glass ball as the packing column (4mm) × 0.8m, 80 mesh); The column temperature is 110 ℃; The inlet temperature is 110 ℃; The detector is a flame ionization detector with a temperature of 120 ℃. Measure the test sample gas and control gas, inject them into the chromatograph, and the peak area measured at a purification temperature of 360 ℃ is the corresponding blank value; Measure the test sample gas and control gas, inject them into a chromatograph, measure the peak area, and subtract the corresponding blank value to obtain the corrected peak area. Calculated using the external standard method to correct peak area, the hydrocarbon content (calculated as methane) shall not exceed 0.0020%.
Tengzhou Haohan Chromatograph Technical Service Co., Ltd., keeping pace with the times and guided by the scientific outlook on development, has developed and produced an efficient dedicated purification device for the determination of hydrocarbons in carbon dioxide. The device has low blank value and good purification effect. It can be connected to various types of gas chromatographs at home and abroad, and is easy to install. Installation drawings are provided.
Test spectrum of carbon dioxide (CO2) analysis and purification device in HHO-III Purification Pharmacopoeia:
Name: Carbon dioxide and CO2 purification device
Model: HHO-III Purification device
Application: Gas chromatography method for the determination of hydrocarbons in carbon dioxide in the 2010 and 2015 pharmacopoeia