摘要
提出了一种简单的亚硫酸氢钠的流动注射化学发光测定法.该法基于亚硫酸氢钠与酸性的吐温80、罗丹明6G混合溶液相遇产生强烈的光信号原理,其化学发光强度与亚硫酸氢钠在0.05～2.0mg/L(r=0.9982)范围内呈良好的线性关系,方法的检出限为0.03mg/L.
A simple flow injection chemiluminescence（CL） method was proposed for quantitation of sodium bisulphite in injection liquid.The CL emission was generated by mixing sodium bisulphite,Tween80 and rhodamine 6G in acidic medium.The sodium bisulphate content could be determined on the CL intensity.The quantitation range was from 0.05 to 2.0 mg/L with a detection limit of 0.03 mg/L for sodium bisulphite.
出处
《河北师范大学学报（自然科学版）》
CAS
北大核心
2010年第1期78-80,共3页
Journal of Hebei Normal University：Natural Science
基金
河北省教育科学研究"十一五"规划课题(08020407)
