| Huang, J-H; Ilgen, G; Fecher, P: Quantitative chemical extraction for arsenic speciation in rice grains, J. Anal. At. Spectrom., 25(6), 800-802 (2010) | |
| Abstract: Extraction using 0.28 M nitric acid at 95 degrees C for 90 min recovers not only arsenic quantitatively from rice grains independent of types but also preserves arsenic speciation completely. It is simple, economic, effective and reliable and is especially suitable for routine analysis of large amounts of samples. |
Aktuelle Termine
Aktuelle Termine
| BayCEER-Kolloquium: |
|---|
| Do. 25.04.2024 aktuell Perspectives and challenges in the restoration and conservation of two isolated habitats: gypsum and cliffs |
| BayCEER Short Courses: |
| Fr. 26.04.2024 Mobile Film Making Workshop (for students of BayCEER) |
| Ökologisch-Botanischer Garten: |
| Fr. 26.04.2024 Aktion | Kräuterreich & regional: Backkunst im ÖBG (zus. mit HWK) |
| Fr. 26.04.2024 Führung | Erdbeer-Minze und Zimmerknoblauch: Gewürzkräuter |
| So. 28.04.2024 Führung | Den Sängern auf der Spur: Vogelstimmen im ÖBG (zus. mit LBV) |