
| Artikel | Technesch Eegeschaften | ||
| Rengen Stickstoff | Stickstoff vun héijer Reinheet | Ultrareine Stéckstoff | |
| Stéckstoff (N2) Rengheet (Volumenundeel)/10-2≥ | 99,99 | 99.999 | 99.9999 |
| Sauerstoff (O2) Inhalt (Volumenundeel)/10-6≤ | 50 | 3 | 0,1 |
| Argon (Ar) Gehalt (Volumenundeel)/10-6≤ | - | - | 2 |
| Waasserstoff (H2) Inhalt (Volumenundeel)/10-6≤ | 15 | 1 | 0,1 |
| Kuelemonoxid (CO) Gehalt (Volumenundeel)/10-6≤ | 5 | 1 | 0,1 |
| Kuelendioxid (CO2) Inhalt (Volumenundeel)/10-6≤ | 10 | 1 | 0,1 |
| Methan (CH4) Inhalt (Volumenundeel)/10-6≤ | 5 | 1 | 0,1 |
| Waasser (H2O) Inhalt (Volumenundeel)/10-6≤ | 15 | 3 | 0,5 |