Research Article
Metal Content and Stable Isotope Determination in Some Commercial Beers from Romanian Markets
Table 2
Metal concentration in beer samples determined by ICP-MS. Concentration in
g·L
−1 ± standard deviation.
| Sample code | Alcohol% | Metal concentrations [g·L−1] | Al | Ba | Ni | Mn | As | Cd | Pb | Cu | Zn | Cr |
| W1 | 4.8 | | | | | | <0.001 | | | | | W2 | 5 | | | | | | <0.001 | <0.001 | | <0.001 | | W3 | 5 | | | | | | <0.001 | | | <0.001 | | W4 | 5 | | | <0.001 | | | <0.001 | | | | | W5 | 4.6 | | | <0.001 | | | <0.001 | <0.001 | | | | W6 | 4.5 | | | <0.001 | | | <0.001 | | | <0.001 | | W7 | 5 | | | | | | <0.001 | | | | | W8 | 5 | | | | | | | | | | | W9 | 4.8 | | | | | | <0.001 | | | | | W10 | 5 | | | | | 5 | <0.001 | | | | | W11 | 5 | | | <0.001 | | | <0.001 | | | | | W12 | 7 | | | | | | <0.001 | | | | | W13 | 5 | | | | | | | | | <0.001 | | W14 | 5 | | | <0.001 | | | <0.001 | | | | | W15 | 5 | | | | | | | | | | | W16 | 5 | | | | | | | | | | | W17 | 5 | | | | | | <0.001 | | | | | W18 | 5 | | | <0.001 | | | <0.001 | | | <0.001 | | W19 | 4.8 | | | | | | | | | | | W20 | 4.8 | | | <0.001 | | | <0.001 | | | | |
|
|