TY  - RPRT
TI  - The ABCs of using standard reference materials in the analysis of foods and dietary supplements : a practical guide 
AU  - Sharpless, Katherine E.
AU  - Lippa, Katrice A.
AU  - Duewer, David A.
AU  - Rukhin, Andrew L.
PY  - 2014
PB  - National Institute of Standards and Technology
SN  - NIST SP 260-181
DO  - 10.6028/NIST.SP.260-181
ER  -