• chemical_name:Hydrogen Gas
• component_formula:H2
• component_concentration:100%
• pipe_and_fittings_hdpe_pe100_20: +
• pipe_and_fittings_hdpe_pe100_40: +
• pipe_and_fittings_hdpe_pe100_60: +
• elastomeric_seals_nbr_20:2
• elastomeric_seals_epdm_20:1
• elastomeric_seals_fpm_20:1
• elastomeric_seals_sbr_20:4
• aps_id:0000214