摘要
从氯铵T-四碱体系测定碘量的反应机理入手,对影响该体系测定土壤中碘量稳定性的因素进行了研究。研究表明,通过加入抗坏血酸可以获得较好的测定稳定性。
Factors affecting the stability of iodine in soil by Chloramine T-Tetrabase system were studied. The results showed that good measurement stability could be achieved by adding ascorbic acid.
关键词
氯铵T-四碱体系
碘
稳定性
Chloramine T-tetrabase system
Iodine
Stability
