@article{JRC33352, address = {}, year = {2006}, author = {Emons H}, abstract = {Subgroups of reference materials are briefly outlined based on accompanying information and crucial material characteristics for their application. It is proposed to include, beisides the certified reference materials, calibrants and so-called quality control materials under the family name reference materials. }, title = {The RM family - Idenfication of all of its Members}, type = {}, url = {}, volume = {10}, number = {}, journal = {ACCREDITATION AND QUALITY ASSURANCE}, pages = {690-691}, issn = {}, publisher = {SPRINGER}, doi = {} }