| Component | Sulphur | ± | Chlorine | ± | Chromium | ± | Zinc | ± | Arsenic | ± | Bromine | ± | Cadmium | ± | Tin | ± | Antimony | ± | Mercury | ± | Lead | ± | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Forehead | 0 | – | 1,326 | – | 0 | – | 277 | – | 0 | – | 1,435 | – | 0 | – | 0 | – | 281 | – | 0 | – | 9 | – | |
| Red Hat | 0 | – | 1,194 | – | 0 | – | 85 | – | 0 | – | 21 | – | 0 | – | 151 | – | 291 | – | 0 | – | 0 | – | |
| White Hat | 0 | – | 537 | – | 0 | – | 67 | – | 0 | – | 3 | – | 0 | – | 88 | – | 284 | – | 0 | – | 1 | – |
Unless otherwise indicated, the above results are in parts per million (PPM) of a given chemical.
