|
Argon(Ar)
|
Item
|
Purity Specificaition %
|
| Argon(Ar) |
99.999 |
99.9995 |
99.9997 |
99.9999 |
| Impurites(ppm) |
Nitrogen(N2) |
≤5 |
≤5 |
≤3 |
≤0.4 |
| Oxygen(O2) |
≤2 |
≤0.5 |
≤0.5 |
≤0.2 |
| hydrogen(H2) |
≤1 |
- |
- |
- |
| Carbon Monoxide(CO) |
- |
≤1 |
≤0.5 |
≤0.1 |
| Carbon Dioxide(CO2) |
- |
≤1 |
≤0.5 |
≤0.1 |
| Moisture (H2O) |
≤4 |
≤0.5 |
≤0.5 |
≤0.2 |
| THC |
≤2 |
≤0.3 |
≤0.2 |
≤0.1 |
Filled in GB or DOT cylinders
Valve: PX-32; QF-2;QF-90;CGA580 | 
