快速、準(zhǔn)確地分析出液體二氧化碳的痕量雜質(zhì)(氧氣、一氧化碳、甲烷、氮?dú)?、氫?，苯的含量.方法：浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司采用氦離子化氣相色譜法分析液體二氧化碳的痕量雜質(zhì).結(jié)果：檢測(cè)過程更加便捷,得到的結(jié)果重復(fù)性好.結(jié)論：與《GB10621-2006食品添加劑液體二氧化碳》中推薦的檢驗(yàn)方法相比,采用氦離子化氣相色譜法更快速準(zhǔn)確.
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名稱：填充柱
型號(hào)：10%SE-30/101白色擔(dān)體60-80目
規(guī)格：2m*3mm（內(nèi)徑）*4mm（外徑）
*高使用溫度：300°C
編號(hào)：20230928001
應(yīng)用：食品級(jí)二氧化碳中微量苯的測(cè)定
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Quickly and accurately analyze the trace impurities (oxygen, carbon monoxide, methane, nitrogen, hydrogen) and benzene content of liquid carbon dioxide. Method: Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. uses helium ionization gas chromatography to analyze the trace impurities of liquid carbon dioxide. Result: The detection process is more convenient, The obtained results have good repeatability. Conclusion: Compared with the recommended testing method in GB10621-2006 Food Additives Liquid Carbon Dioxide, using helium ionization gas chromatography is faster and more accurate
Name: Filled Column
Model: 10% SE-30/101 white support 60-80 mesh
Specification: 2m * 3mm (inner diameter) * 4mm (outer diameter)
*High operating temperature: 300 ° C
No.: 20230928001
Application: Determination of trace amounts of benzene in food grade carbon dioxide
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