@misc{1136811, author = {Katrice A. Lippa and Laura J. Wood and Stefan D. Leigh and N. Alan Heckert}, title = {An interlaboratory investigation of the effect of material granularity and sample processing on measurement Variability: nutritional elements in cereals:}, year = {2013}, month = {2013-05-01 04:05:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NIST.IR.7927}, language = {en}, }