[高效液相色谱法简介.ppt

具体作法是： 用标准样品配制成不同浓度的标准系列，在与欲测组分相同的色谱条件下，等体积准确量进样，测量各峰的峰面积或峰高，用峰面积或峰高对样品浓度绘制标准工作曲线，此标准工作曲线应是通过原点的直线。若标准工作曲线不通过原点，说明测定方法存在系统误差。标准工作曲线的斜率即为绝对校正因子。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 目前已普及于几乎所有重要的分析学科领域和许多科研生产部门，高效液相色谱能较理想地分离和分析与生物医学有关的大分子和离子型物质，易变质的天然产物，各种高分子化合物和不稳定化合物。 例如：蛋白质、核酸、氨基酸、多糖、颜料极性类脂肪化合物、药物、染料、表面活性剂、农药、甾族化合物、多环芳烃、合成聚合物、瞟吟、维生素、除锈剂、防老剂等等。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. * * 主讲：郑萍 高级工程师， 执业药师 化学化工学院 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 液相色谱分析是在经典的液体柱色谱基础上，引入了气相色谱的理论；在技术上采用了高压泵、高效固定相和高灵敏度检测器，实现了分析速度快、分离效率高和操作自动化，这种柱色谱技术被称做高效液相色谱法。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 慢 中等 快 色谱分离 Temporal course 淋洗液 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 叶绿素的柱色谱 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 三组分混合物的分离 Evaluation only. Created with Aspose.S