Ultra-high purity hydrogen gas is used in semiconductor devices, carrier gases for analytical instruments, and recently in research institutions for durability testing of fuel cells.
◆Examples of Use 1. Analysis: Used as a combustion material (hydrogen flame) for FID (Total Hydrocarbon Analyzer) ⇒ Petrochemicals, pollution gas, gas analysis, metal analysis (ICP), etc. 2. Semiconductor device carrier gas 3. High-pressure hydrogen metal embrittlement environment testing ⇒ For metal embrittlement testing under high-pressure hydrogen environments, such as hydrogen energy storage and supply 4. Others ⇒ Fuel cell ( Enefarm) durability testing ◆Container Packaging - 7m³ per unit (47L container: filled to 14.7MPa) - Semi-clean treatment on the inner surface (equivalent to 6S) - Valve type: W22×14 left-hand thread - Detachable cap, handle valve
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◆Ultra High Purity Hydrogen Gas Standards ・99.9999% (6N) ・99.99999% (7N) Purity : ≧99.9999 vol.% Purity : ≧99.99999 vol.% N2 : ≦0.5 vol.ppm N2 : ≦0.05 vol.ppm O2 : ≦0.1 vol.ppm O2 : ≦0.01 vol.ppm CO : ≦0.1 vol.ppm CO : ≦0.01 vol.ppm CO2 : ≦0.1 vol.ppm CO2 : ≦0.01 vol.ppm CH4 : ≦0.1 vol.ppm CH4 : ≦0.01 vol.ppm H2O : ≦-80 ℃ H2O : ≦-80 ℃ Filling Pressure: 14.7 MPa Filling Pressure: 14.7 MPa *We also handle high purity hydrogen gas (5N: 99.999%). *We accept nationwide delivery using the logistics network of the Air Water Group.
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We expand our business starting from the supply of industrial gases, providing a variety of products and services such as industrial gases and chemicals that thrive in manufacturing, medical support for people's lives, energy and agriculture/food related to daily life, as well as logistics, seawater, aerosols, and more.
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