DETERMINATION OF THALLIUM IN ANTARCTIC SNOW BY MEANS OF LASER-INDUCED ATOMIC FLUORESCENCE AND HIGH-RESOLUTION INDUCTIVELY-COUPLED PLASMA-MASS SPECTROMETRY
DETERMINATION OF THALLIUM IN ANTARCTIC SNOW BY MEANS OF LASER-INDUCED ATOMIC FLUORESCENCE AND HIGH-RESOLUTION INDUCTIVELY-COUPLED PLASMA-MASS SPECTROMETRY
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DOI：
10.1080/03067319408026219
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发表时间：
1994-01-01
影响因子：
2.6
通讯作者：
TRINCHERINI, PR
中科院分区：
文献类型：
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作者：
BAIOCCHI, C;GIACOSA, D;TRINCHERINI, PR
在不同的活动中，通过激光诱导原子荧光光谱 (LIAF) 和高分辨率电感耦合等离子体质谱 (HR ICP-MS) 对在特拉诺瓦湾意大利站周围地区收集的南极雪样中的铊含量进行了测量，无需预浓缩。两种方法获得的数据具有可比性，并且是同类方法中最好的。 十分之一 pg/g 的量级。讨论数据时考虑了海洋气溶胶的影响以及地壳对样品中铊含量的贡献。
Measurements of thallium levels in Antarctic snow samples collected in an area surrounding the Italian Station at Terra Nova Bay in different campaigns have been performed without preconcentration by means of Laser Induced Atomic Fluorescence Spectroscopy (LIAF) as well as by High Resolution Inductively Coupled Plasma Mass Spectrometry (HR ICP-MS).The data obtained by both methods compare favourably and are of the order of tenths of pg/g. The data is discussed taking into account the effect of the marine aerosol and the crustal contribution to the thallium content in samples.