摘要
本文叙述了采用 XRFA 法直接测定植物样品中 Na,Mg,Si 等18个元素的含量。方法具有简单,高效、成本低等特点。准确度与精度均能满足农业和环境调查的要求。
18 elements in plants have been directly determined by XRF.The method is rapid,ef- ficent and economical,and has enough accuracy and precission for routine analysis in agricultural investigation and envixonmeutal survey.
出处
《福建分析测试》
CAS
1995年第3期310-316,共7页
Fujian Analysis & Testing
关键词
XRFA
微量元素
植物
农业调查
环境调查
XRFA
Microelements
Plants
Agricultural investigation
Environmental survey
