Russell, A.
, Burdette, C.
, Camara, J.
, Heckert, N.
, Hoguet, J.
, Huncik, K.
, Ragland, J.
and Wood, E.
(2025),
NIST Special Publication 260 NIST.SP.260-256 Certification of Standard Reference Material®s 3672a & 3673a: Organic Contaminants in Smokers' Urine (Frozen) & Organic Contaminants in Non-Smokers' Urine (Frozen), Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NIST.SP.260-256, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=959829
(Accessed May 18, 2025)