Multi-element analysis of airborne particulate matter collected on PTFE-membrane filters by laser ablation inductively coupled plasma mass spectrometry

1999 ◽  
Vol 14 (4) ◽  
pp. 663-668 ◽  
Author(s):  
Ching-Jer Chin ◽  
Chu-Fang Wang ◽  
Su-Ling Jeng
Keyword(s):  
Mass Spectrometry ◽  
Inductively Coupled Plasma ◽  
Airborne Particulate Matter ◽  
Airborne Particulate ◽  
Element Analysis ◽  
Ptfe Membrane ◽  
Membrane Filters ◽  
Inductively Coupled ◽  
Plasma Mass Spectrometry ◽  
Multi Element Analysis

Micrometer-Resolved Binding of Lead to Iron in Urban River Sediments

2004 ◽  
Vol 57 (10) ◽  
pp. 921 ◽  
Author(s):  
Sebastien Rauch ◽  
Gregory M. Morrison
Keyword(s):  
Mass Spectrometry ◽  
Laser Ablation ◽  
Inductively Coupled Plasma ◽  
River Sediments ◽  
Element Analysis ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Recent Developments ◽  
Plasma Mass Spectrometry ◽  
Multi Element Analysis

Recent developments in laser microprobes and the coupling of laser ablation (LA) to inductively coupled plasma mass spectrometry (ICP-MS) has opened up the possibility for detailed analysis of individual sediment grains and the elucidation of metal association with bulk elements and phases. Here, LA–ICP-MS is used for the micrometer-resolved, multi-element analysis of Pb and bulk elements such as Fe, Mg, Al, and Si. Normalized Pb signals show a clear association to Fe coatings at the surface of the particles.

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