Ultra-high purity hydrogen gas (6N, 7N)
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
