TY  - RPRT
TI  - Standard Reference Materials Definitions of terms and modes used at NIST for value-assignment of reference materials for chemical measurements
AU  - Colbert, J
AU  - Fassett, J
AU  - Gettings, R
AU  - Gills, T
AU  - Greenberg, R
AU  - Guenther, F
AU  - Kramer, G
AU  - MacDonald, B
AU  - Parris, R
AU  - Wise, S
AU  - May, W
PY  - 2000
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST SP 260-136
DO  - 10.6028/NIST.SP.260-136
ER  -