
| Chinthu | Katundu Waukadaulo | ||
| Mpweya woyera | Mpweya woyera kwambiri | Mpweya woyera kwambiri | |
| Mpweya (O2)2) chiyero (gawo la voliyumu)/10-2≥ | 99.995 | 99.999 | 99.9999 |
| Haidrojeni (H2) zomwe zili mkati (gawo la voliyumu)/10-6≤ | 1 | 0.5 | 0.1 |
| Zomwe zili mu Argon (Ar) (gawo la voliyumu)/10-6≤ | 10 | 2 | 0.2 |
| Nayitrogeni (N)2) zomwe zili mkati (gawo la voliyumu)/10-6≤ | 20 | 5 | 0.1 |
| Mpweya woipa (CO2)2) zomwe zili mkati (gawo la voliyumu)/10-6≤ | 1 | 0.5 | 0.1 |
| Chiwerengero chonse cha hydrocarbon (gawo la voliyumu) (chowerengedwa ndi methane)/10-6≤ | 2 | 0.5 | 0.1 |
| Madzi (H)2O) zomwe zili mkati (gawo la voliyumu)/10-6≤ | 3 | 2 | 0.5 |
Gawo logwiritsira ntchito: limagwiritsidwa ntchito makamaka pokonzekera kusakaniza kwa mpweya wamba, kafukufuku wasayansi, kupanga ma circuits ophatikizidwa ndi zida za semiconductor, ndi madera ena omwe ali ndi zofunikira kwambiri kuti mpweya ukhale woyera.