On- and off-line analysis by ICP-MS to measure the bioaccessible concentration of elements in PM10 using dynamic versions of the simplified bioaccessibility extraction test

• Published in: Analytical and bioanalytical chemistry Vol. 415; no. 14; pp. 2831 - 2848
• Main Authors: Alpofead, Jawad Ali Hussein, Davidson, Christine M., Littlejohn, David
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.06.2023; Springer Nature B.V
• Subjects: Air monitoring; Air quality; Analytical Chemistry; aqua regia; Arsenic; Bioavailability; Biochemistry; Characterization and Evaluation of Materials; Chemistry; Chemistry and Materials Science; Chromium; Copper; Digestion; Equilibrium; Food Science; Fractionation; Laboratory Medicine; Leachates; Lead; Manganese; Mass balance; microwave treatment; Monitoring/Environmental Analysis; Montana; Particulate matter; Polycarbonate; Research Paper; soil; Soils; toxicity; United States > US; Montana; Bioaccessibility; Dynamic extraction; Inhaled particulate matter; Potentially toxic elements

Two dynamic versions of the simplified bioaccessibility extraction test (SBET) were developed—an off-line procedure and an on-line procedure coupled directly to ICP-MS. Batch, on-line, and off-line procedures were applied to simulated PM 10 samples prepared by loading NIST SRM 2711A Montana II Soil...