Ngā paerewa paheke o ngā hu haumaru (hu haumaru mahi)

E ai ki te kaupapa a cen/tc161, ka whakaae tahi ngā taputapu tiaki whaiaro, ngā taputapu haumaru (iso/tc94) me SC3: ko te paerewa o Hu Haumaru Mō ngā taputapu tiaki whaiaro, EN ISO 20345:2004, ka whakamahia e te tikanga whakamātautau ārai-paheke te paerewa ISO 13287:2006, ā, ka whakarerekētia te tau paerewa taketake ki EN ISO 20345:2004/a1:2007. Ko te āhua whakamātautau paheke i roto i tēnei paerewa ko te whakamātautau paheke i waenga i te atanga o te otinga konutai dodecyl sulfate me te atanga glycerol o te pereti maitai. Ka taea te tohu i te mea tuatahi hei SRA ina paahitia te whakamātautau, ā, ka taea te tohu i te mea tuarua mā te whakamātautau. Mō te SRB, ka taea te tohu i ngā whakamātautau e rua hei Src.