摘要
针对现有测定硫的各种方法存在的弊端,提出YGFS-1燃烧法。该方法采用自制YGFS-1型自动控制滴定仪,对岩石、土壤、水系沉积物中的硫进行分析测定,拟定了分析方法,方法的检出限为2×10-6,相对标准偏差<3×10-2。
The article presents YGFS-1 combustion method in order to avoid the disadvantages of present determination methods of sulfur. The method analyzes and determines the sulfur which is existing in rock, sold and stream sediment by type YGFS-1 automatic titrator, draws up the analysis methods, its method detection limit is 2×lO-6, relative standard deviation is 〈3×10-2.
出处
《农业科技与装备》
2014年第12期30-32,共3页
Agricultural Science & Technology and Equipment
关键词
燃烧法
分析
自动
硫
combustion method
analysis
automatic
sulfur
