Iso 228032004 gives the requirements for a technical file on the evaluation of the chemical physical mechanical biological and clinical aspects and behaviour of membrane materials whether resorbable partially resorbable or non resorbable which are used. Iso 228032004en x iso 228032004en dentistry membrane materials for guided tissue regeneration in oral and maxillofacial surgery contents of a technical file buy follow table of contents foreword introduction 1 scope 2 normative references 3 terms and definitions 4 general description 5 contents of a technical file 51 general 52 chemical composition 53 intended . Iso 228032004 dentistry membrane materials for guided tissue regeneration in oral and maxillofacial surgery contents of a technical file iso 228032004 gives the requirements for a technical file on the evaluation of the chemical physical mechanical biological and clinical aspects and behaviour of membrane materials whether resorbable partially resorbable or non resorbable which . Iso 22803 1st edition september 1 2004 dentistry membrane materials for guided tissue regeneration in oral and maxillofacial surgery contents of a technical file there is no abstract currently available for this document. Iso 228032004 dentistry membrane materials for guided tissue regeneration in oral and maxillofacial surgery contents of a technical file this document has been re assessed by the committee and judged to still be up to date iso 228032004 gives the requirements for a technical file on the evaluation of the chemical physical mechanical biological and clinical aspects and behaviour