名稱：藥典二氧化碳（CO2）凈化裝置

型號：HHO-III Purification device

應用：2015版中國藥典二氧化碳中碳氫化合物測定  氣相色譜法

2015版藥典四部二氧化碳中碳氫化合物項方法描述如下：“取本品作為供試品；取甲烷含量為0.0020%的氣體（以氮氣為稀釋劑）作為對照氣體，照氣相色譜法(通則0521)試驗，用玻璃球為填料的色譜柱（0.8mX4mm，8 0目）；柱溫為110°C;進樣口溫度為110°C ; 檢測器溫度為120°C。量取供試品氣體與對照氣體，注入氣相色譜儀，在凈化溫度為360°C時測得的峰面積為相應空白值；量取供試品氣體與對照氣體，注人氣相色譜儀，測定峰面積，減去相應空白值后的峰面積為校正峰面積。按外標法以校正峰面積計算，含碳氫化合物（以甲烷計)不得過0.0020%。”

藥典中規(guī)定的指標必須按照藥典嚴格執(zhí)行，浩瀚色譜（山東）應用技術開發(fā)有限公司，，在充分挖掘藥典內(nèi)容的基礎上，消化吸收歐美的分析技術，成功的研發(fā)出藥典二氧化碳專用凈化裝置，為制藥企業(yè)控制產(chǎn)品的質(zhì)量，起到重要的作用。

15版藥典四部二氧化碳中碳氫化合物 測試譜圖：



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: