scholarly journals Optimizing GC-ICP-MS for ultra-trace quantification of PBDEs in natural water samples using species-specific isotope dilution

2015 ◽  
Vol 30 (1) ◽  
pp. 180-190 ◽  
Author(s):  
Adriana González-Gago ◽  
Daniel Pröfrock ◽  
Andreas Prange
Keyword(s):  
Isotope Dilution ◽  
Natural Water ◽  
Water Samples ◽  
New Approach ◽  
Natural Water Samples ◽  
Icp Ms ◽  
Ultra Trace ◽  
Reliable Quantification ◽  
Species Specific ◽  
The Eu

A new approach based on the use of GC-ICP-MS and 81Br-labelled PBDEs for species-specific isotope dilution has been developed for the reliable quantification of PBDEs according to the EU WFD.

Determination of methyl mercury in humic-rich natural water samples using N2-distillation with isotope dilution and on-line purge and trap GC-ICP-MS

2014 ◽  
Vol 112 ◽  
pp. 113-118 ◽  
Author(s):  
Heidi Pietilä ◽  
Paavo Perämäki ◽  
Juha Piispanen ◽  
Lyydia Majuri ◽  
Mike Starr ◽  
...  
Keyword(s):  
Isotope Dilution ◽  
Natural Water ◽  
Water Samples ◽  
Methyl Mercury ◽  
Purge And Trap ◽  
Natural Water Samples ◽  
Icp Ms ◽  
On Line

Total reflection X-ray fluorescence spectrometric determination of ultra-trace uranium in natural water samples using a dispersive liquid–liquid micro-extraction method

2020 ◽  
Vol 35 (8) ◽  
pp. 1632-1640
Author(s):  
Vikas Kumar Shukla ◽  
Sangita Dhara ◽  
N. L. Mishra
Keyword(s):  
Natural Water ◽  
Water Samples ◽  
Extraction Method ◽  
Total Reflection ◽  
X Ray ◽  
Natural Water Samples ◽  
Ultra Trace

A total reflection X-ray fluorescence (TXRF) method in conjugation with dispersive liquid–liquid micro-extraction (DLLME) was developed for the determination of uranium present at ultra-trace levels in water samples.

Arsenic quantification and speciation at trace levels in natural water samples by total reflection X-ray fluorescence after pre-concentration with N-methyl-d-glucamine functionalized quartz supports

2020 ◽  
Vol 35 (11) ◽  
pp. 2770-2778
Author(s):  
Kaushik Sanyal ◽  
Sankararao Chappa ◽  
J. Bahadur ◽  
Ashok. K. Pandey ◽  
Nand Lal Mishra
Keyword(s):  
Natural Water ◽  
Water Samples ◽  
Total Reflection ◽  
X Ray ◽  
Natural Water Samples ◽  
Water Based ◽  
Ultra Trace

A TXRF method for the speciation and determination of As at ultra-trace levels in natural water based on the use of an Au-loaded NMDG membrane immobilized on a quartz reflector for extraction.

Development and optimization of a method for detecting low mercury concentrations in humic-rich natural water samples using a CV-ICP-MS technique

2012 ◽  
Vol 103 ◽  
pp. 165-169 ◽  
Author(s):  
Heidi Pyhtilä ◽  
Paavo Perämäki ◽  
Juha Piispanen ◽  
Matti Niemelä ◽  
Terhi Suoranta ◽  
...  
Keyword(s):  
Natural Water ◽  
Water Samples ◽  
Natural Water Samples ◽  
Icp Ms
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