
| Ihe | Nka nka |
| Neon dị ọcha | |
| Neon (Ne) ịdị ọcha (ọnụọgụ olu)/10-2≥ | 99,999 |
| Ọdịnaya Helium (He) (ọnụọgụ olu)/10-6≤ | 6 |
| Hydrogen (H2) ọdịnaya (irighiri olu)/10-6≤ | 1 |
| Oxygen+argon (nke oxygen gbakọrọ) (O2+Ar) ọdịnaya (irighiri olu)/10-6≤ | 1 |
| Nitrogen (N2) ọdịnaya (oke ntakiri) zz/10-6≤ | 2 |
| Ihe dị n'ime carbon monoxide (CO) (oke nha)/10-6≤ | 0.2 |
| Carbon dioxide (CO2) ọdịnaya (irighiri olu)/10-6≤ | 0.2 |
| Methane (CH4) ọdịnaya (irighiri olu)/10-6≤ | 0.1 |
| Mmiri (H2O) ọdịnaya (irighiri olu)/10-6≤ | 2 |
| Mkpokọta ọdịnaya adịghị ọcha (iriri olu)/10-6≤ | 10 |