分光光度法测定土壤中微量锗  

Determination of Trace Germanium in Soils by Specttophotometry

作　　者：王立[1] 王广德[1] 吴凤山[2] 

机构地区：[1]四平师范学院分析测试中心,吉林四平136000 [2]四平师范学院化学系,吉林四平136000

出　　处：《松辽学刊（自然科学版）》2002年第1期53-54,共2页Songliao Journal (Natural Science Edition)

摘　　要：本文研究了土壤中锗的分光光度法测定、锗的浓度在 ０～０．６ｕｇ·ｍｌ－１范围内，浓度与吸光值呈 良好的线性关系，回收率９１．３～９７．０％此方法操作简单，快速。This paper has researched the spectrophotometric determination of germanium in soils. Beeis law is obeyd for germanium in the range of 0-0.6 mg/mi. The recovery is 91.3%-97%. This method is simple, rapid and has satisfactory result.

关 键 词：分光光度法 土壤 锗 测量 抗坏血酸 

分 类 号：S153.61[农业科学—土壤学]