Table 1 Samples description
From: Migration protocol to estimate metal exposure from mouthing copper and tin alloy objects
Sample | Disc diameter | Composition (w/w)% |
|---|---|---|
Pure Lead | 4.84 cm | Pb 99.97% |
Tin/Lead Alloy 3 | 4.80 cm | Sn 90.9%; Sb 7.5%; Cu 1.5%; Pb 0.05-0.07% |
Tin/Lead Alloy 5 | 4.82 cm | Sn 91%; Sb 3.5%; Pb 5.5% |
M57 (CW510L) | 3.9 cm | Zn 40.5-42.7%; Cu 57-59%; Pb 0.1-0.2% |
Z45 (CW602N) | 4.1 cm | Zn 34.7-36%; Cu 62.3-63%; Pb 1.7-2.2%; As 0.04-0.08% |
Z33 (CW614N) | 4.6 cm | Zn 38.3-39.6%; Cu 57.2-58.2%; Pb 3.1-3.5% |