TY - RPRT TI - Certification of Standard Reference Material 2367 : JC Virus DNA Quantitative Standard AU - Cleveland, Megan H AU - Toman, Blaza AU - Farkas, Natalia AU - Vallone, Peter M PY - 2022 PB - National Institute of Standards and Technology (U.S.) CY - Gaithersburg, MD SN - NIST SP 260-216 DO - 10.6028/NIST.SP.260-216 ER -