HHO-III Purification device 2020药典二氧化碳检验净化装置

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2020药典二氧化碳检验净化装置
2020药典二氧化碳检验净化装置 详细信息：

名称：药典二氧化碳（CO2）净化装置

型号：HHO-III Purification device

应用：2020版中国药典二氧化碳中碳氢化合物测定  气相色谱法

碳氢化合物照气相色谱法(通则0521)测定供试品气体取本品,即得对照品气体取甲烷含量为0.0020%的气体(以氮气为稀释剂)。色谱条件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℃测定法精密量取供试品气体与对照品气体,分别注入气相色谱仪,在净化温度为360℃时测得的峰面积为相应空白值;精密量取供试品气体与对照品气体,分别注入气相色谱仪,测定峰面积,减去相应空白值后的峰面积为校正峰面积限度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%。

浩瀚色谱（山东）应用技术开发有限公司，采用新技术，依据2020年版药典二氧化碳中对碳氢化合物的指标控制，研制生产HHO-III Purification device药典二氧化碳净化装置，在安捷伦8890，GC-7890A等气相色谱仪上安装完毕，运行正常，受用户好评。被众多的制药企业采购使用。

浩瀚色谱，提供详细的分析方案


2020药典二氧化碳检验净化装置 测试谱图：


2020 Pharmacopoeia carbon dioxide inspection and purification device
2020 Pharmacopoeia carbon dioxide inspection and purification device Details:

Name: Pharmacopoeia carbon dioxide (CO2) purification device

Model: HHO-III Purification device

Application: Determination of Hydrocarbons in Carbon Dioxide of Chinese Pharmacopoeia 2020 - Gas Chromatography



Hydrocarbons are measured by gas chromatography (general rule 0521) and the gas of the test product is taken from this product, that is, the gas with a methane content of 0.0020% is obtained as the reference gas (with nitrogen as the diluent). Chromatographic conditions: Use a chromatographic column (4mm × 0.8m, 80 mesh) with glass balls as filler; the column temperature is 110°C; the inlet temperature is 110°C; the detector is a flame ionization detector, and the temperature is 120°C. Measure the test gas and the reference gas, inject them into the gas chromatograph respectively, and the peak area measured when the purification temperature is 360 °C is the corresponding blank value; accurately measure the test gas and the reference gas, and inject them into the gas chromatograph respectively. Instrument, measure the peak area, and the peak area after subtracting the corresponding blank value is the calibration peak area limit. Calculate the calibration peak area according to the external standard method, and the hydrocarbon content (in terms of methane) shall not exceed 0.0020%.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. adopts new technology and develops and produces HHO-III Purification device Pharmacopoeia carbon dioxide purification device according to the index control of hydrocarbons in the 2020 edition of Pharmacopoeia carbon dioxide. The chromatograph is installed and runs normally, and is well received by users. It has been purchased and used by many domestic and foreign pharmaceutical companies.

Vast chromatography, providing detailed analysis solutions


2020 Pharmacopoeia carbon dioxide inspection and purification device Test spectrum: