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【求助】氣象色譜分析時(shí)為什么要用載氣呢 已有15人參與
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| 如題,為什么要用載氣呢?請(qǐng)各位大俠幫忙分析一下 |

木蟲 (著名寫手)
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| It is a basic question. Normally, the carried gas was used to carry the detected sample to the colmun and then can nanlysis. Meanwhile, it can protect the analysis room and colmun in case of unpurity. |
金蟲 (小有名氣)
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