摘要
将悬浮液直接进样技术应用于火焰原子吸收光谱法对土壤中铜的测定,探讨了介质酸度以及悬浮液浓度对测定结果的影响,并与采用湿法处理的样品测定结果进行了比较,结果令人满意。
A method was developed for the determination of copper in soil by slurry sampling with flame atomic absorption spectrometry. The effects of acid value and slurry concentration on the accurate determination are dealt with. Compared with traditional pretreatment, the result was satisfied.
关键词
悬浮液直接进样
火焰原子吸收法
土壤
铜
slurry sampling
flame atomic absorption spectrometry
soil
copper
