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- Krawczyk-Coda, Magdalena; Stanisz, Ewa
- Analytical methods 2018 v.10 no.23 pp. 2681-2690
- bentonite, etc ; absorption; adsorbents; atomic absorption spectrometry; centrifugation; chemical species; clay; indium; lakes; nickel; pH; sediments; slurries; soil; spectrometers; standard deviation; ultrasonic treatment; wavelengths; Show all 18 Subjects
- ... As a sample preparation step, ultrasound-assisted dispersive micro solid-phase extraction (USA DMSPE) with low cost materials as an adsorbent is presented. The extraction capabilities of eight low cost materials were investigated. The best results were obtained for bentonite clay. The use of high-resolution continuum source graphite furnace atomic absorption spectrometry (HR-CS GF AAS) for simulta ...