Cov khoom
Siab purity argon (Ar)
| Yam khoom | Cov cuab yeej cuab tam |
| Argon (Ar) purity (ntim feem) / 10-2≥ | 99.999 ib |
| Hydrogen (H2) cov ntsiab lus ( ntim feem) / 10-6≤ | 0.5 |
| Cov pa oxygen (O2) cov ntsiab lus ( ntim feem) / 10-6≤ | 1.5 |
| Nitrogen (N2) cov ntsiab lus ( ntim feem) / 10-6≤ | 4 |
| Methane (CH4) cov ntsiab lus ( ntim feem) / 10-6≤ | 0.4 |
| Cov pa roj carbon monoxide (CO) cov ntsiab lus ( ntim feem) / 10-6≤ | 0.3 |
| Cov pa roj carbon dioxide (CO2) cov ntsiab lus ( ntim feem) / 10-6≤ | 0.3 |
| Dej (H2O) cov ntsiab lus (ntim feem) / 10-6≤ | 3 |
| Lus Cim: Cov kua argon tsis pom cov dej noo |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
