Single-step solubilization of milk samples with N,N-dimethylformamide for inductively coupled plasma-mass spectrometry analysis and classification based on their elemental composition

A single-step procedure for trace elements analysis of milk samples is presented. Solubilization with small amounts of dymethylformamide (DMF) was assayed prior to inductively coupled plasma mass spectrometry (ICPMS) detection with a high efficiency sample introduction system. All main instrumental...

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Detalles Bibliográficos
Autores principales: Azcarate, S.M., Savio, M., Smichowski, P., Martinez, L.D., Camiña, J.M., Gil, R.A.
Formato: JOUR
Materias:
Inductively coupled plasma mass spectrometry
Milk analysis
Principal component analysis
Solubilization with N,N-dimethylformamide, High efficiency sample introduction system
Dimethylformamide
Germanium
Inductively coupled plasma
Lead
Manganese
Mass spectrometers
Mass spectrometry
Organic solvents
Quality control
Solubility
Spectrometry
Trace analysis
Trace elements
Zinc
Elemental compositions
High-efficiency
Inductively coupled plasma mass spectrometries (ICPMS)
Limits of detection
N ,N-Dimethylformamide
Principal components analysis
Sample introduction
n,n dimethylformamide
plasma gas
adult
animal
calibration
chemistry
human
infant
mass spectrometry
milk
newborn
preschool child
principal component analysis
procedures
solubility
Adult
Animals
Calibration
Child, Preschool
Humans
Infant
Infant, Newborn
Mass Spectrometry
Milk
Plasma Gases
Principal Component Analysis
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00399140_v143_n_p64_Azcarate
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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