0000285 Oleum chemical_name:Oleum component_formula:H2SO4+SO3 component_concentration:10% pipe_and_fittings_hdpe_pe100_20: - elastomeric_seals_nbr_20:4 elastomeric_seals_epdm_20:4 elastomeric_seals_fpm_20:1 elastomeric_seals_sbr_20:4 aps_id:0000285