Determination of mercury at picogram level in natural waters with inductively coupled plasma mass spectrometry by using 3D printed metal scavengers

The determination of ultra-trace concentrations of Hg in natural water samples via preconcentration using 3D printed metal scavenger technique followed by inductively coupled plasma mass spectrometry (ICP-MS) was developed. The determination of Hg in certified reference material ERM-CA615 (groundwat...

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Bibliographic Details
Published in:Analytica chimica acta 2019-12, Vol.1092, p.24-31
Main Authors: Kulomäki, Suvi, Lahtinen, Elmeri, Perämäki, Siiri, Väisänen, Ari
Format: Article
Language:English
Subjects:
3D printing
Inductively coupled plasma mass spectrometry
Mercury
Natural water
Preconcentration
Ultra-trace concentration
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Summary:The determination of ultra-trace concentrations of Hg in natural water samples via preconcentration using 3D printed metal scavenger technique followed by inductively coupled plasma mass spectrometry (ICP-MS) was developed. The determination of Hg in certified reference material ERM-CA615 (groundwater) was performed with high accuracy and precision resulting in recovery of 100 ± 3% and RSD
ISSN:0003-2670
1873-4324
DOI:10.1016/j.aca.2019.09.075