
| Priodweddau | Unedau | Gwerthoedd | ||
| Min | Uchafswm | |||
| Bariwm nitrad | % | ≥98.5 | – | |
| Strontiwm (fel Sr) | % | – | ≤0.6 | |
| Calsiwm (fel Ca) | % | – | ≤0.05 | |
| Haearn ac alwminiwm (fel ocsidau) | % | – | – | |
| Calsiwm a magnesiwm (fel ocsidau) | % | – | – | |
| Sodiwm (fel Na2O) | % | – | – | |
| Clorid (fel BaC12) | % | – | - | |
| Graean | % | – | - | |
| Metelau trwm | % | - | ||
| Lleithder | % | – | 0.05 | |
| pH | % | 5.0 | 8.0 | |
| Mater Anhydawdd | % | – | 0.10 | |
| Hygrosgopigedd | % | – | 0.05– | |
| Rhidyll: | ||||
| – 30 | – | – | – | |
| – 50 | – | – | – | |
| – 60 | – | ≥95.0 | – | |
| – 100 | – | - | ≤75.0 | |
| – 120 | – | – | – | |
| – 140 | – | - | – | |
| – 200 | – | - | ≤5.0 | |
| – 230 | – | – | – | |
| – 325 | – | – | – | |