摘要
将微型多功能进样器的在线添加技术运用到原子吸收测定黄酒中的氧化钙含量中,选用20 g/L氯化镧溶液作为钙离子的增敏剂和稀释液,在0~20 mg/L的浓度范围内线性良好,回收率在94%~102%之间。
A miniature multifunctional injector online adding technology was applied to atomic absorption determination of calcium oxide content in yellow rice wine. 20 g/L lanthanum chloride solution was selected as calcium sensitizers and diluents. The linear in the concentration range of 0-20 mg/L is well, the recovery rate is 94%-102%.
出处
《浙江化工》
CAS
2012年第7期36-38,共3页
Zhejiang Chemical Industry
关键词
在线增敏
原子吸收
黄酒
氧化钙
on-line sensitization
atomic absorption
yellow rice wine
calcium oxide
