High purity oxygen gas
Qingdao Ruifeng Gas Co., Ltd. [China] 
Minimum Order: 0
Quality/Safety Certification: 0.00
High purity oxygen gas used in the steel cutting,selding,flame processing ect.
gases | chemical formula | specification% | impurityppm |
helium | He | 99.995 | TCH4≤1 CO2≤1 Ne≤10 H2≤3 CO≤1 H2O≤10 |
99.999 | O2≤1 TCH4≤1 CO2≤0.5 Ne≤4 H2≤1 CO≤0.5 H2O≤1 | ||
99.9995 | O2≤0.5 TCH4≤0.1 CO2≤0.2 Ne≤1 H2≤0.1 CO≤0.1 H2O≤1 | ||
argon | Ar | 99.99 | O2≤10 THC≤10 N2≤50 H2≤5 H2O≤15 |
99.999 | O2≤2 THC≤2 N2≤5 H2≤1 H2O≤4 | ||
99.9995 | O2≤1 THC≤0.5 N2≤2 H2≤0.5 H2O≤1 | ||
hydrogen | H2 | 99.99 | O2≤5 CO2≤5 N2≤60 TCH4≤10 CO≤5 H2O≤5 |
99.999 | O2≤1 CO2≤1 N2≤5 TCH4≤1 CO≤3 H2O≤1 | ||
nitrogen | N2 | 99.99 | O2≤50 CO2≤10 N2≤10 CO≤5 H2O≤15 CH4≤30 |
99.999 | O2≤1 H2O≤2 H2≤1 THC≤3 | ||
oxygen | O2 | 99.995 | Ar≤20 CO2≤1 N2≤20 THC≤2 |
