Application of Flow Injection to the Analysis of Geochemical samples
会议名称：《全国地球化学分析学术报告会与X射线光谱分析研讨会》
会议日期：2003年
学科分类：070902[理学-地球化学] 0709[理学-地质学] 07[理学]
摘 要：正 An integrated multi-functional device and a special functional valve for solution handling with flow injection are developed and they are applied to the analysis of geochemical samples in combination with the atomic spectrometry. The integrated multi-functional device is made up of polytetrafluoroethylene and it is a PTFE column of 100 mm in height and 80 mm in diameter,integrated with various functional components of flow injection analysis such as micro-column,gravity separator,displacement