@misc{1138631, author = {Charles M Guttman and Kathleen M Flynn and William E Wallace and Anthony J Kearsley}, title = {A report on the certification of an absolute molecular mass distribution polymer standard::standard reference materials 2881}, year = {2008}, month = {2008-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NIST.IR.7512}, language = {en}, }