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本文提出了一种用高效液相色谱测定驱油用单、双石油磺酸盐含量的新方法,讨论了移动相体系的选择、操作参数的优化、共存物对测定的干扰,拟定了自制标样的流程,测定了几种实际样品。
In this paper, a new method for determining the content of single and double petroleum sulfonates in oil displacement was proposed by using high performance liquid chromatography (HPLC). The selection of mobile phase system, the optimization of operating parameters and the interference of coexisting substances on the determination were discussed. The kind of process, measured several actual samples.