
| butang | Teknikal nga Property | ||
| Purong nitrogen | Taas nga purity nitrogen | Ultrapuro nga nitrogen | |
| Nitroheno (N2) kaputli (volume fraction)/10-2≥ | 99.99 | 99.999 | 99.9999 |
| Oksiheno (O2) sulod (volume fraction)/10-6≤ | 50 | 3 | 0.1 |
| Argon (Ar) sulod (volume fraction)/10-6≤ | - | - | 2 |
| Hydrogen (H2) sulod (volume fraction)/10-6≤ | 15 | 1 | 0.1 |
| Carbon monoxide (CO) content (volume fraction)/10-6≤ | 5 | 1 | 0.1 |
| Carbon dioxide (CO2) sulod (volume fraction)/10-6≤ | 10 | 1 | 0.1 |
| Methane (CH4) sulod (volume fraction)/10-6≤ | 5 | 1 | 0.1 |
| Tubig (H2O) sulod (volume fraction)/10-6≤ | 15 | 3 | 0.5 |