Cadmium and
cadmium compounds (Cd) |
< 75 ppm,
Packaging material <100 ppm |
| Chrommium hexavalent (Cr(VI)) |
Packaging material <100 ppm |
| Lead and lead compounds (Pb) |
Packaging material <100 ppm
< 4% in copper alloys, e.g. brass
< 0.4% in aluminium alloys
< 0.3% in steel alloys |
| Mercury and mercury compounds |
Packaging material < 100 ppm |