气相色谱仪推荐：检测白酒香气成分

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  中山市华境净化科技有限公司 2019-09-28 09:25:02

  <p><strong style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; white-space: normal; background-color: rgb(255, 255, 255);" data-x-flag="9_22"><strong data-x-flag="9_22" style="white-space: normal; position: relative; line-height: 2em;">1、气相色谱仪检测白酒中特征性香气成分所需主要配置</strong></strong><br style="white-space: normal; content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);"/><p><span data-x-flag="9_22" style="position: relative; line-height: 2em;">1. 气相色谱仪主机+FID检测器&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2. 色谱工作站</span><br style="white-space: normal; content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);"/><span data-x-flag="9_22" style="position: relative; line-height: 2em;">3. 白酒分析专用色谱柱（填充柱/毛细管柱）&nbsp; 4. 高纯氮气发生器</span><br style="white-space: normal; content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);"/><span data-x-flag="9_22" style="position: relative; line-height: 2em;">5. 高纯氢气发生器&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 6. 空气发生器&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 7. 电脑、打印机</span></p></p><p><strong style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; white-space: normal; background-color: rgb(255, 255, 255);" data-x-flag="9_22"><img src="http://yiqi-oss.img-cn-hangzhou.aliyuncs.com/aliyun/76433/home/20190928-16531911885d8eb64bca2e9.png@307h_810w_2e" style="max-width:;" title="20190928-576199939.png" alt="image.png"/></strong></p><p><strong style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; white-space: normal; background-color: rgb(255, 255, 255);" data-x-flag="9_22"><img src="http://yiqi-oss.oss-cn-hangzhou.aliyuncs.com/aliyun/76433/home/Question/20190928-1564565371.png" style="max-width:;" title="20190928-1564565371.png" alt="image.png"/></strong></p><p><strong style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; white-space: normal; background-color: rgb(255, 255, 255);" data-x-flag="9_22">2、适用范围</strong><br style="content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; background-color: rgb(255, 255, 255);" data-x-flag="9_22">本方法适用于白酒中特征性香气成分的分析。</span><br style="content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; background-color: rgb(255, 255, 255);" data-x-flag="9_22">白酒中主要香型成分为：己酸乙酯、乙酸乙酯、丁酸乙酯、两酸乙酯、庚二酸二乙酯、</span><br style="content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; background-color: rgb(255, 255, 255);" data-x-flag="9_22">辛二酸二乙酯、壬二酸二乙酯、3甲硫基丙醇、β苯乙醇等。</span><br style="content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"/><strong style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; white-space: normal; background-color: rgb(255, 255, 255);" data-x-flag="9_23">3、色谱条件</strong><br style="content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; background-color: rgb(255, 255, 255);" data-x-flag="9_23">色谱柱: Welchrom FFAP弹性石英毛细管柱(25m×0.20mm×0.3um）；</span><br style="content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; background-color: rgb(255, 255, 255);" data-x-flag="9_23">进样口温度：230℃；</span><br style="content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; background-color: rgb(255, 255, 255);" data-x-flag="9_23">升温程序：60℃，保持3min，8℃min升至220℃，保持5min；</span><br style="content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; background-color: rgb(255, 255, 255);" data-x-flag="9_23">进样量：1μm；</span><br style="content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; background-color: rgb(255, 255, 255);" data-x-flag="9_23">分流比：10:1；</span><br style="content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; background-color: rgb(255, 255, 255);" data-x-flag="9_23">载气：He气，流速：1mL/min；</span><br style="content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; background-color: rgb(255, 255, 255);" data-x-flag="9_23">质谱条件：EI源；</span><br style="content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; background-color: rgb(255, 255, 255);" data-x-flag="9_23">电离电压：70ev；</span><br style="content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; background-color: rgb(255, 255, 255);" data-x-flag="9_23">接口温度：230℃；</span><br style="content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; background-color: rgb(255, 255, 255);" data-x-flag="9_23">质量扫描范围：mz20-500；</span><br style="content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; background-color: rgb(255, 255, 255);" data-x-flag="9_23">溶剂延迟：3min。</span><br style="content: &quot; &quot;; display: block; margin: 8px 0px; font-family: &quot;Microsoft YaHei&quot;, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255);"/><strong style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; white-space: normal; background-color: rgb(255, 255, 255);" data-x-flag="9_23">4、实验结果参考</strong></p><p><strong style="position:relative;line-height:2em;font-size:16px;font-family:Microsoft YaHei;Microsoft YaHei&quot;, 宋体, sans-serif; white-space: normal; background-color: rgb(255, 255, 255);" data-x-flag="9_23"><img src="http://yiqi-oss.oss-cn-hangzhou.aliyuncs.com/aliyun/76433/home/Question/20190928-1573607241.png" style="max-width:;" title="20190928-1573607241.png" alt="image.png"/></strong></p>

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     中山市华境净化科技有限公司：<p>更正一下<img src="http://yiqi-oss.oss-cn-hangzhou.aliyuncs.com/aliyun/76433/home/Question/20190928-2145601341.png" style="max-width:;" title="20190928-2145601341.png" alt="image.png"/>这里应该还丙酸乙酯</p>

     2019-09-28 11:24:18

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