
Analysis Project | skills requirement | results of testing | Individual judgment |
Argon(Ar)purity,/10-2 | ≥99.99 | 99.999% | qualified |
Hydrogen(H) content,/10-6 | ≤5 | 0 | qualified |
0xygen(O)content,/10-6 | ≤10 | 1.5 | qualified |
Nitrogen(Nz)content,/10-6 | ≤50 | 2.3 | qualified |
Methane(CH) content,/10-6 | ≤5 | 1.4 | qualified |
Carbon monoxide(CO) content,/10-6 | ≤5 | 0 | qualified |
Carbon dioxide(CO) content,/10-6 | ≤10 | 0 | qualified |
Moisture(HO)content,/10-6 | ≤15 | ||
in conclusion | qualified | Remark |


