Cibiyar metrology ta Burtaniya NPL, tare da haɗin gwiwar abokan hulɗa na duniya, sun ba da sanarwar a ranar 15 ga Maris don haɓaka ƙa'idar ISO/IEC ISO/TS 21356-1: 2021 don auna kaddarorin tsarin graphene, wanda galibi ana siyar da foda ko .ruwa watsawa.Matsayin ISO/IEC yana ba da damar sarƙoƙi don amsa tambayar "Mene ne kayana?"kuma bisa tsarin da ke cikin Jagorar Kyawawan Ayyuka na NPL 145 wanda aka haɓaka tare da haɗin gwiwar Jami'ar Manchester, UK.

A cikin ƴan shekarun da suka gabata, graphene akan zanen graphene ya ƙaura daga ɗakin binciken zuwa samfuran gaske kamar motoci da wayowin komai da ruwan, bayanin NPL (duba "Graphene 101: Forms, Properties, and Applications").Koyaya, akwai sauran cikas ga saurin kasuwancin sa, wato fahimtar ainihin kaddarorin kayan.Ba abu ɗaya ba ne kawai, amma da yawa, kowannensu yana da kaddarorin daban-daban waɗanda ke buƙatar daidaitawa da aikace-aikacen da yawa daban-daban waɗanda graphene na iya samar da haɓakawa. , da kuma kera shi daban, waɗanda ke fatan inganta samfuran su ta hanyar haɗa nau'ikan nau'ikan nau'ikan nau'ikan graphene don masu amfani da ƙarshen ba su da kwatankwacinsu, sannan zaɓi kayan da suka dace da samfuran su.