
E whakamahia whānuitia ana hei whakamā, hei whakakā mō te tā me te tae, hei tango tae mō te karāhe, hei mura mō te whakarewa konumohe, ā, e whakamahia ana hoki mō te hanga hauwai waikura, te hāora me ētahi atu waikura.
| SN | Taonga | Whakatakotoranga (%) |
| 1 | Te ihirangi BaO2 | ≥92.0 |
| 2 | Konutai (Na) | ≤0.05 |
| 3 | Konupūmā (Ca) | ≤0.05 |
| 4 | Konupora (Mg) | ≤0.0008 |
| 5 | Pāhare pākawa (K) | ≤0.0005 |