【摘要】 发展了一种快速分离测定聚丙烯酰胺中丙烯酰胺的高效液相色谱方法。利用二极管阵列检测器,实现了用紫外光谱定性色谱峰。该方法的线性范围为0.5—500ng(AM),绝对检出量为0.25ng。更多还原

【Abstract】 A high efficiency liquid chromatography used for quickly separating and determin-ing acrylamide has been developed. In this method a diode array detector is used for ac-quiring UV spectrum which is applied to confirm chromatographic peaks. The linearrange of acrylamide is 0. 5--500 ng and its detective limit down to 0. 25 ng.更多还原