TY - GEN AU - Ashley Beasley Green AU - Johanna Camara AU - N. Alan Heckert C2 - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD DA - 2023-06-26 04:06:00 DO - https://doi.org/10.6028/NIST.SP.260-238 LA - en PB - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD PY - 2023 TI - Certification of Standard Reference Material® 3666 Albumin and Creatinine in Frozen Human Urine UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=936805 ER -