摘要
对于淋洗液是Na_2CO_3/NaHCO_3体系的离子色谱仪,图谱易受OH^-的干扰,以IC-H柱过滤处理样品,能很好地消除干扰,且线性范围宽,检测灵敏度好。
For the ion chromatograph in which the eluent is Na2CO3/NaHCO3system,the chromatogram is susceptible to the interference of OH^-,and the sample is filtered by IC-H column,the interference can be well eliminated,and the linear range is wide,and the detection sensitivity is good.
作者
王日华
WANG Rihua(Shanxi Environmental Monitoring Center Station,Taiyuan Shanxi 030027,China)
出处
《山西化工》
2018年第5期66-67,共2页
Shanxi Chemical Industry
关键词
离子色谱法
磷酸雾
IC-H柱
干扰
ion chromatography
phosphoric acid fog
IC-H column
interference
