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 | – | – | – |