摘要
应用ARL4460型直读式火花源原子发射光谱仪测定中低合金钢中微量钙,对钙的分析条件、分析样品的制备等影响分析结果精密度及准确度的因素进行了探讨。
The driblet calcium in medium and low alloy steel can be determined with the ARL 4460 direct reading spark source atomic emission spectrograph; the factors, such as analytical condition and sampling for calcium, which influencing the precision and accuracy of analytical result were discussed.
关键词
分析化学
原子发射光谱法
火花源
中低合金钢
微量钙
Analytical Chemistry Atomic Emission Spectrometry Spark Source Medium and Low Alloy Steel Driblet Calcium