Zvigadzirwa
Nitrogen yakachena，Nitrogen yakachena kwazvo，Nitrogen yakachena kwazvo (N2)
| Chinhu | Zvivakwa zveUnyanzvi | ||
| Nitrogen yakachena | Nitrogen yakachena kwazvo | Nitrojeni yakachena kwazvo | |
| Nitrogen (N)2) kuchena (chikamu chevhoriyamu)/10-2≥ | 99.99 | 99.999 | 99.9999 |
| Okisijeni (O2)2) zviri mukati (chikamu chevhoriyamu)/10-6≤ | 50 | 3 | 0.1 |
| Zviri mukati meArgon (Ar) (chikamu chevhoriyamu)/10-6≤ | - | - | 2 |
| Hydrogen (H)2) zviri mukati (chikamu chevhoriyamu)/10-6≤ | 15 | 1 | 0.1 |
| Huremu hwecarbon monoxide (CO) (chikamu chevhoriyamu)/10-6≤ | 5 | 1 | 0.1 |
| Kabhoni dhayokisaidhi (CO2)2) zviri mukati (chikamu chevhoriyamu)/10-6≤ | 10 | 1 | 0.1 |
| Methane (CH4) zviri mukati (chikamu chevhoriyamu)/10-6≤ | 5 | 1 | 0.1 |
| Mvura (H)2O) zviri mukati (chikamu chevhoriyamu)/10-6≤ | 15 | 3 | 0.5 |
Nyora meseji yako pano woitumira kwatiri
