Asta H. Petursdottir
Articles
High Throughput Determination of Inorganic Arsenic in Rice Using Hydride Generation-ICP-MS
Agilent Technologies;Nils Friedrich;Stanislav Musil;Asta H. Petursdottir;Andrea Raab;Jorg Feldmann;Helga Gunnlaugsdottir;Eva M. Krupp
July 20th 2015A fast and sensitive method using hydride generation (HG) with ICP-MS has been developed for the separation and detection of toxic inorganic arsenic (iAs) in foodstuffs. The iAs measured values in 31 commercial rice products all fell below the current legislative maximum level of 150 µg/kg set by China. Comparing the results obtained by HG-ICP-MS and HPLC-ICP-MS showed comparable limits of detection were achieved.
Latest Updated Articles
Published: September 11th 2024 | Updated: October 10th 2024
In-Service Samples: An Infrared Differential Spectra Issue
Published: April 29th 2024 | Updated: May 10th 2024
William F. Meggers: The Dean of American Spectroscopists
Published: April 9th 2024 | Updated: November 21st 2024
Measurement of Ammonia Leakage by TDLAS in Mid-Infrared Combined with an EMD-SG Filter Method
Published: April 23rd 2024 | Updated: November 21st 2024
Identification of Different Dairy Products Using Raman Spectroscopy Combined with Fused Lasso Distributionally Robust Logistic Regression
Published: October 23rd 2024 | Updated: November 21st 2024
SciX 2024: An Interview on Mentorship with Ellen Miseo
Published: October 16th 2024 | Updated: November 21st 2024
The Role of Photoacoustic Spectroscopy in Analyzing the Ozone Layer
