Constituent: | Industrial Pure Air |
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Grade Standard: | Industrial Grade |
Transport Package: | 40L/47L/50L Cylinder |
Specification: | DOT/ISO/GB |
Trademark: | DSW |
Origin: | China |
Customization: |
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Suppliers with verified business licenses
Grade | 3N | 3N5 | 4N |
Purity | 99.90% | 99.95% | 99.99% |
THC | ≤20 | ≤10 | ≤5 |
N2 | ≤650 | ≤250 | ≤80 |
O2 | ≤250 | ≤150 | ≤20 |
H2O | ≤50 | ≤15 | ≤10 |
H2 | ≤20 | ≤10 | ≤5 |
CO2 | ≤50 | ≤20 | ≤15 |
Suppliers with verified business licenses