scholarly journals On-column internal standardisation as an alternative calibration strategy for speciation analysis: feasibility demonstration through analysis of inorganic As in rice

2021 ◽  
Author(s):  
Panayot Kostov Petrov ◽  
Simon Cowen ◽  
Heidi Goenaga-Infante
Keyword(s):  
Mass Spectrometry ◽  
Isotope Dilution ◽  
Matrix Effects ◽  
Isotope Dilution Mass Spectrometry ◽  
Speciation Analysis ◽  
Calibration Method ◽  
High Accuracy ◽  
Detector Sensitivity ◽  
Inorganic As ◽  
Species Specific

Species-specific isotope dilution mass spectrometry (SS-IDMS) has been the calibration method of choice for high accuracy speciation analysis because it can correct for detector sensitivity drifts, matrix effects, analyte loss...

scholarly journals Preparation and characterisation of an 57Fe enriched haemoglobin spike material for species-specific isotope dilution mass spectrometry

2016 ◽  
Vol 31 (9) ◽  
pp. 1846-1857 ◽  
Author(s):  
C. Brauckmann ◽  
C. Frank ◽  
D. Schulze ◽  
P. Kaiser ◽  
R. Stosch ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Isotope Dilution ◽  
Isotope Dilution Mass Spectrometry ◽  
Icp Ms ◽  
Species Specific

A species-specific ID-ICP-MS method for intact haemoglobin was developed applying an 57Fe enriched haemoglobin spike, which was prepared and characterised carefully.

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