TY  - RPRT
TI  - Certification of Standard Reference Material® 967b Creatinine in Frozen Human Serum 
AU  - Camara, Johanna
AU  - Wood, Elena
AU  - Toman, Blaza
PY  - 2023
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST SP 260-239
DO  - 10.6028/NIST.SP.260-239
ER  -